15666908961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1\times {\mathrm{3499}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 22929984000

約数和(自身を除く): 7263075039

約数列:

[1, 3, 11, 33, 241, 563, 723, 1689, 2651, 3499, 6193, 7953, 10497, 18579, 38489, 115467, 135683, 407049, 843259, 1492513, 1969937, 2529777, 4477539, 5909811, 9275849, 21669307, 27827547, 65007921, 474754817, 1424264451, 5222302987, 15666908961]

約数ペア:

[(1, 15666908961), (3, 5222302987), (11, 1424264451), (33, 474754817), (241, 65007921), (563, 27827547), (723, 21669307), (1689, 9275849), (2651, 5909811), (3499, 4477539), (6193, 2529777), (7953, 1969937), (10497, 1492513), (18579, 843259), (38489, 407049), (115467, 135683)]