63340347

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 100454400

約数和(自身を除く): 37114053

約数列:

[1, 3, 7, 21, 31, 93, 149, 217, 447, 651, 653, 1043, 1959, 3129, 4571, 4619, 13713, 13857, 20243, 32333, 60729, 96999, 97297, 141701, 291891, 425103, 681079, 2043237, 3016207, 9048621, 21113449, 63340347]

約数ペア:

[(1, 63340347), (3, 21113449), (7, 9048621), (21, 3016207), (31, 2043237), (93, 681079), (149, 425103), (217, 291891), (447, 141701), (651, 97297), (653, 96999), (1043, 60729), (1959, 32333), (3129, 20243), (4571, 13857), (4619, 13713)]