61616538

素因数分解:

$2^1\times 3^7\times {\mathrm{14087}}^1$

素因数の和:14110

約数の個数: 32

約数和(自身を含む): 138625920

約数和(自身を除く): 77009382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 14087, 28174, 42261, 84522, 126783, 253566, 380349, 760698, 1141047, 2282094, 3423141, 6846282, 10269423, 20538846, 30808269, 61616538]

約数ペア:

[(1, 61616538), (2, 30808269), (3, 20538846), (6, 10269423), (9, 6846282), (18, 3423141), (27, 2282094), (54, 1141047), (81, 760698), (162, 380349), (243, 253566), (486, 126783), (729, 84522), (1458, 42261), (2187, 28174), (4374, 14087)]