77910054

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{212869}}^1$

素因数の和:212935

約数の個数: 16

約数和(自身を含む): 158375280

約数和(自身を除く): 80465226

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 212869, 425738, 638607, 1277214, 12985009, 25970018, 38955027, 77910054]

約数ペア:

[(1, 77910054), (2, 38955027), (3, 25970018), (6, 12985009), (61, 1277214), (122, 638607), (183, 425738), (366, 212869)]