31001168979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{13669}}^1$

素因数の和:14456

約数の個数: 48

約数和(自身を含む): 50498073600

約数和(自身を除く): 19496904621

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 739, 1023, 2217, 3069, 6651, 8129, 13669, 22909, 24387, 41007, 68727, 73161, 123021, 150359, 206181, 251999, 423739, 451077, 755997, 1271217, 1353231, 2267991, 3813651, 4661129, 10101391, 13983387, 30304173, 41950161, 90912519, 111115301, 313143121, 333345903, 939429363, 1000037709, 2818288089, 3444574331, 10333722993, 31001168979]

約数ペア:

[(1, 31001168979), (3, 10333722993), (9, 3444574331), (11, 2818288089), (31, 1000037709), (33, 939429363), (93, 333345903), (99, 313143121), (279, 111115301), (341, 90912519), (739, 41950161), (1023, 30304173), (2217, 13983387), (3069, 10101391), (6651, 4661129), (8129, 3813651), (13669, 2267991), (22909, 1353231), (24387, 1271217), (41007, 755997), (68727, 451077), (73161, 423739), (123021, 251999), (150359, 206181)]