9968139639

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{787}}^1\times {\mathrm{3581}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 14903412480

約数和(自身を除く): 4935272841

約数列:

[1, 3, 9, 27, 131, 393, 787, 1179, 2361, 3537, 3581, 7083, 10743, 21249, 32229, 96687, 103097, 309291, 469111, 927873, 1407333, 2783619, 2818247, 4221999, 8454741, 12665997, 25364223, 76092669, 369190357, 1107571071, 3322713213, 9968139639]

約数ペア:

[(1, 9968139639), (3, 3322713213), (9, 1107571071), (27, 369190357), (131, 76092669), (393, 25364223), (787, 12665997), (1179, 8454741), (2361, 4221999), (3537, 2818247), (3581, 2783619), (7083, 1407333), (10743, 927873), (21249, 469111), (32229, 309291), (96687, 103097)]