153330627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 240768000

約数和(自身を除く): 87437373

約数列:

[1, 3, 19, 23, 29, 37, 57, 69, 87, 109, 111, 327, 437, 551, 667, 703, 851, 1073, 1311, 1653, 2001, 2071, 2109, 2507, 2553, 3161, 3219, 4033, 6213, 7521, 9483, 12099, 12673, 16169, 20387, 24679, 38019, 47633, 48507, 60059, 61161, 72703, 74037, 76627, 92759, 116957, 142899, 180177, 218109, 229881, 278277, 350871, 468901, 1381357, 1406703, 1762421, 2222183, 2690011, 4144071, 5287263, 6666549, 8070033, 51110209, 153330627]

約数ペア:

[(1, 153330627), (3, 51110209), (19, 8070033), (23, 6666549), (29, 5287263), (37, 4144071), (57, 2690011), (69, 2222183), (87, 1762421), (109, 1406703), (111, 1381357), (327, 468901), (437, 350871), (551, 278277), (667, 229881), (703, 218109), (851, 180177), (1073, 142899), (1311, 116957), (1653, 92759), (2001, 76627), (2071, 74037), (2109, 72703), (2507, 61161), (2553, 60059), (3161, 48507), (3219, 47633), (4033, 38019), (6213, 24679), (7521, 20387), (9483, 16169), (12099, 12673)]