1056996891

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 1593550080

約数和(自身を除く): 536553189

約数列:

[1, 3, 9, 27, 67, 201, 603, 617, 947, 1809, 1851, 2841, 5553, 8523, 16659, 25569, 41339, 63449, 124017, 190347, 372051, 571041, 584299, 1116153, 1713123, 1752897, 5258691, 15776073, 39148033, 117444099, 352332297, 1056996891]

約数ペア:

[(1, 1056996891), (3, 352332297), (9, 117444099), (27, 39148033), (67, 15776073), (201, 5258691), (603, 1752897), (617, 1713123), (947, 1116153), (1809, 584299), (1851, 571041), (2841, 372051), (5553, 190347), (8523, 124017), (16659, 63449), (25569, 41339)]