47540961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 29510559

約数列:

[1, 3, 9, 13, 39, 59, 71, 97, 117, 177, 213, 291, 531, 639, 767, 873, 923, 1261, 2301, 2769, 3783, 4189, 5723, 6887, 6903, 8307, 11349, 12567, 17169, 20661, 37701, 51507, 54457, 61983, 74399, 89531, 163371, 223197, 268593, 406333, 490113, 669591, 805779, 1218999, 3656997, 5282329, 15846987, 47540961]

約数ペア:

[(1, 47540961), (3, 15846987), (9, 5282329), (13, 3656997), (39, 1218999), (59, 805779), (71, 669591), (97, 490113), (117, 406333), (177, 268593), (213, 223197), (291, 163371), (531, 89531), (639, 74399), (767, 61983), (873, 54457), (923, 51507), (1261, 37701), (2301, 20661), (2769, 17169), (3783, 12567), (4189, 11349), (5723, 8307), (6887, 6903)]