28536691419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 45138746880

約数和(自身を除く): 16602055461

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 401, 459, 681, 683, 1203, 2043, 2049, 3609, 3859, 6129, 6147, 6817, 10827, 11577, 11611, 18441, 20451, 34731, 34833, 61353, 91027, 104193, 104499, 155041, 184059, 273081, 273883, 313497, 465123, 819243, 821649, 1395369, 1547459, 2457729, 2464947, 2635697, 4186107, 4642377, 4656011, 7394841, 7907091, 13927131, 13968033, 23721273, 41781393, 41904099, 62171441, 71163819, 125712297, 186514323, 559542969, 1056914497, 1678628907, 3170743491, 9512230473, 28536691419]

約数ペア:

[(1, 28536691419), (3, 9512230473), (9, 3170743491), (17, 1678628907), (27, 1056914497), (51, 559542969), (153, 186514323), (227, 125712297), (401, 71163819), (459, 62171441), (681, 41904099), (683, 41781393), (1203, 23721273), (2043, 13968033), (2049, 13927131), (3609, 7907091), (3859, 7394841), (6129, 4656011), (6147, 4642377), (6817, 4186107), (10827, 2635697), (11577, 2464947), (11611, 2457729), (18441, 1547459), (20451, 1395369), (34731, 821649), (34833, 819243), (61353, 465123), (91027, 313497), (104193, 273883), (104499, 273081), (155041, 184059)]