70409877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 105600000

約数和(自身を除く): 35190123

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1249, 1311, 2451, 2967, 3747, 18791, 23731, 28727, 53707, 56373, 71193, 86181, 161121, 545813, 1020433, 1235261, 1637439, 3061299, 3705783, 23469959, 70409877]

約数ペア:

[(1, 70409877), (3, 23469959), (19, 3705783), (23, 3061299), (43, 1637439), (57, 1235261), (69, 1020433), (129, 545813), (437, 161121), (817, 86181), (989, 71193), (1249, 56373), (1311, 53707), (2451, 28727), (2967, 23731), (3747, 18791)]