291237677283

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{941}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 474225408000

約数和(自身を除く): 182987730717

約数列:

[1, 3, 7, 21, 29, 49, 79, 87, 147, 203, 237, 553, 609, 919, 941, 1421, 1659, 2291, 2757, 2823, 3871, 4263, 6433, 6587, 6873, 11613, 16037, 19299, 19761, 26651, 27289, 45031, 46109, 48111, 72601, 74339, 79953, 81867, 112259, 135093, 138327, 186557, 191023, 217803, 223017, 336777, 508207, 520373, 559671, 573069, 864779, 1305899, 1337161, 1524621, 1561119, 2105429, 2155831, 2594337, 3557449, 3642611, 3917697, 4011483, 6053453, 6316287, 6467493, 10672347, 10927833, 14738003, 15090817, 18160359, 25078591, 42374171, 44214009, 45272451, 68317541, 75235773, 103166021, 105635719, 127122513, 175550137, 204952623, 309498063, 316907157, 478222787, 526650411, 1228850959, 1434668361, 1981208689, 3347559509, 3686552877, 5943626067, 10042678527, 13868460823, 41605382469, 97079225761, 291237677283]

約数ペア:

[(1, 291237677283), (3, 97079225761), (7, 41605382469), (21, 13868460823), (29, 10042678527), (49, 5943626067), (79, 3686552877), (87, 3347559509), (147, 1981208689), (203, 1434668361), (237, 1228850959), (553, 526650411), (609, 478222787), (919, 316907157), (941, 309498063), (1421, 204952623), (1659, 175550137), (2291, 127122513), (2757, 105635719), (2823, 103166021), (3871, 75235773), (4263, 68317541), (6433, 45272451), (6587, 44214009), (6873, 42374171), (11613, 25078591), (16037, 18160359), (19299, 15090817), (19761, 14738003), (26651, 10927833), (27289, 10672347), (45031, 6467493), (46109, 6316287), (48111, 6053453), (72601, 4011483), (74339, 3917697), (79953, 3642611), (81867, 3557449), (112259, 2594337), (135093, 2155831), (138327, 2105429), (186557, 1561119), (191023, 1524621), (217803, 1337161), (223017, 1305899), (336777, 864779), (508207, 573069), (520373, 559671)]