140945888937

素因数分解:

$3^1\times 7^3\times {\mathrm{1543}}^1\times {\mathrm{88771}}^1$

素因数の和:90338

約数の個数: 32

約数和(自身を含む): 219302348800

約数和(自身を除く): 78356459863

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1543, 4629, 10801, 32403, 75607, 88771, 226821, 266313, 529249, 621397, 1587747, 1864191, 4349779, 13049337, 30448453, 91345359, 136973653, 410920959, 958815571, 2876446713, 6711708997, 20135126991, 46981962979, 140945888937]

約数ペア:

[(1, 140945888937), (3, 46981962979), (7, 20135126991), (21, 6711708997), (49, 2876446713), (147, 958815571), (343, 410920959), (1029, 136973653), (1543, 91345359), (4629, 30448453), (10801, 13049337), (32403, 4349779), (75607, 1864191), (88771, 1587747), (226821, 621397), (266313, 529249)]