112897881

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 174170304

約数和(自身を除く): 61272423

約数列:

[1, 3, 9, 27, 67, 71, 81, 201, 213, 293, 603, 639, 879, 1809, 1917, 2637, 4757, 5427, 5751, 7911, 14271, 19631, 20803, 23733, 42813, 58893, 62409, 128439, 176679, 187227, 385317, 530037, 561681, 1393801, 1590111, 1685043, 4181403, 12544209, 37632627, 112897881]

約数ペア:

[(1, 112897881), (3, 37632627), (9, 12544209), (27, 4181403), (67, 1685043), (71, 1590111), (81, 1393801), (201, 561681), (213, 530037), (293, 385317), (603, 187227), (639, 176679), (879, 128439), (1809, 62409), (1917, 58893), (2637, 42813), (4757, 23733), (5427, 20803), (5751, 19631), (7911, 14271)]