84315231

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 83415969

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 191, 231, 273, 343, 429, 441, 539, 573, 637, 693, 819, 1001, 1029, 1287, 1337, 1617, 1719, 1911, 2101, 2483, 3003, 3087, 3773, 4011, 4459, 4851, 5733, 6303, 7007, 7449, 9009, 9359, 11319, 12033, 13377, 14707, 17381, 18909, 21021, 22347, 27313, 28077, 33957, 40131, 44121, 49049, 52143, 63063, 65513, 81939, 84231, 102949, 121667, 132363, 147147, 156429, 191191, 196539, 245817, 308847, 365001, 441441, 573573, 589617, 720643, 851669, 926541, 1095003, 1338337, 1720719, 2161929, 2555007, 4015011, 6485787, 7665021, 9368359, 12045033, 28105077, 84315231]

約数ペア:

[(1, 84315231), (3, 28105077), (7, 12045033), (9, 9368359), (11, 7665021), (13, 6485787), (21, 4015011), (33, 2555007), (39, 2161929), (49, 1720719), (63, 1338337), (77, 1095003), (91, 926541), (99, 851669), (117, 720643), (143, 589617), (147, 573573), (191, 441441), (231, 365001), (273, 308847), (343, 245817), (429, 196539), (441, 191191), (539, 156429), (573, 147147), (637, 132363), (693, 121667), (819, 102949), (1001, 84231), (1029, 81939), (1287, 65513), (1337, 63063), (1617, 52143), (1719, 49049), (1911, 44121), (2101, 40131), (2483, 33957), (3003, 28077), (3087, 27313), (3773, 22347), (4011, 21021), (4459, 18909), (4851, 17381), (5733, 14707), (6303, 13377), (7007, 12033), (7449, 11319), (9009, 9359)]