7777997907

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 10742803200

約数和(自身を除く): 2964805293

約数列:

[1, 3, 59, 67, 177, 201, 317, 951, 2069, 3953, 6207, 11859, 18703, 21239, 56109, 63717, 122071, 138623, 366213, 415869, 655873, 1253101, 1967619, 3759303, 8178757, 24536271, 38696507, 43943491, 116089521, 131830473, 2592665969, 7777997907]

約数ペア:

[(1, 7777997907), (3, 2592665969), (59, 131830473), (67, 116089521), (177, 43943491), (201, 38696507), (317, 24536271), (951, 8178757), (2069, 3759303), (3953, 1967619), (6207, 1253101), (11859, 655873), (18703, 415869), (21239, 366213), (56109, 138623), (63717, 122071)]