78802734

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20113}}^1$

素因数の和:20771

約数の個数: 16

約数和(自身を含む): 157854672

約数和(自身を除く): 79051938

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 20113, 40226, 60339, 120678, 13133789, 26267578, 39401367, 78802734]

約数ペア:

[(1, 78802734), (2, 39401367), (3, 26267578), (6, 13133789), (653, 120678), (1306, 60339), (1959, 40226), (3918, 20113)]