73976637

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 115974144

約数和(自身を除く): 41997507

約数列:

[1, 3, 7, 21, 47, 141, 241, 311, 329, 723, 933, 987, 1687, 2177, 5061, 6531, 11327, 14617, 33981, 43851, 74951, 79289, 102319, 224853, 237867, 306957, 524657, 1573971, 3522697, 10568091, 24658879, 73976637]

約数ペア:

[(1, 73976637), (3, 24658879), (7, 10568091), (21, 3522697), (47, 1573971), (141, 524657), (241, 306957), (311, 237867), (329, 224853), (723, 102319), (933, 79289), (987, 74951), (1687, 43851), (2177, 33981), (5061, 14617), (6531, 11327)]