207940677

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8123}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 336918528

約数和(自身を除く): 128977851

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8123, 8533, 24369, 25599, 56861, 170583, 186829, 430519, 560487, 1291557, 1307803, 3013633, 3923409, 9040899, 9901937, 29705811, 69313559, 207940677]

約数ペア:

[(1, 207940677), (3, 69313559), (7, 29705811), (21, 9901937), (23, 9040899), (53, 3923409), (69, 3013633), (159, 1307803), (161, 1291557), (371, 560487), (483, 430519), (1113, 186829), (1219, 170583), (3657, 56861), (8123, 25599), (8533, 24369)]