38888932923

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{10163}}^1$

素因数の和:10391

約数の個数: 56

約数和(自身を含む): 60656515920

約数和(自身を除く): 21767582997

約数列:

[1, 3, 9, 27, 29, 81, 87, 181, 243, 261, 543, 729, 783, 1629, 2349, 4887, 5249, 7047, 10163, 14661, 15747, 21141, 30489, 43983, 47241, 91467, 131949, 141723, 274401, 294727, 425169, 823203, 884181, 1275507, 1839503, 2469609, 2652543, 3826521, 5518509, 7408827, 7957629, 16555527, 23872887, 49666581, 53345587, 71618661, 148999743, 160036761, 214855983, 446999229, 480110283, 1340997687, 1440330849, 4320992547, 12962977641, 38888932923]

約数ペア:

[(1, 38888932923), (3, 12962977641), (9, 4320992547), (27, 1440330849), (29, 1340997687), (81, 480110283), (87, 446999229), (181, 214855983), (243, 160036761), (261, 148999743), (543, 71618661), (729, 53345587), (783, 49666581), (1629, 23872887), (2349, 16555527), (4887, 7957629), (5249, 7408827), (7047, 5518509), (10163, 3826521), (14661, 2652543), (15747, 2469609), (21141, 1839503), (30489, 1275507), (43983, 884181), (47241, 823203), (91467, 425169), (131949, 294727), (141723, 274401)]