199946994273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{31531}}^1$

素因数の和:32286

約数の個数: 48

約数和(自身を含む): 315268035264

約数和(自身を除く): 115321040991

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 653, 747, 1079, 1959, 3237, 5877, 8489, 9711, 25467, 31531, 54199, 76401, 94593, 162597, 283779, 409903, 487791, 704587, 1229709, 2113761, 2617073, 3689127, 6341283, 7851219, 20589743, 23553657, 34021949, 61769229, 102065847, 185307687, 267666659, 306197541, 802999977, 1708948669, 2408999931, 5126846007, 15380538021, 22216332697, 66648998091, 199946994273]

約数ペア:

[(1, 199946994273), (3, 66648998091), (9, 22216332697), (13, 15380538021), (39, 5126846007), (83, 2408999931), (117, 1708948669), (249, 802999977), (653, 306197541), (747, 267666659), (1079, 185307687), (1959, 102065847), (3237, 61769229), (5877, 34021949), (8489, 23553657), (9711, 20589743), (25467, 7851219), (31531, 6341283), (54199, 3689127), (76401, 2617073), (94593, 2113761), (162597, 1229709), (283779, 704587), (409903, 487791)]