38837227533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 59597045760

約数和(自身を除く): 20759818227

約数列:

[1, 3, 13, 19, 39, 57, 97, 223, 247, 291, 669, 741, 1261, 1843, 2423, 2899, 3783, 4237, 5529, 7269, 8697, 12711, 21631, 23959, 31499, 46037, 55081, 64893, 71877, 94497, 138111, 165243, 235031, 281203, 410989, 540329, 598481, 705093, 843609, 1232967, 1620987, 1795443, 3055403, 4465589, 5342857, 7024277, 9166209, 10266251, 13396767, 16028571, 21072831, 30798753, 52411913, 58052657, 133461263, 157235739, 174157971, 400383789, 681354869, 995826347, 2044064607, 2987479041, 12945742511, 38837227533]

約数ペア:

[(1, 38837227533), (3, 12945742511), (13, 2987479041), (19, 2044064607), (39, 995826347), (57, 681354869), (97, 400383789), (223, 174157971), (247, 157235739), (291, 133461263), (669, 58052657), (741, 52411913), (1261, 30798753), (1843, 21072831), (2423, 16028571), (2899, 13396767), (3783, 10266251), (4237, 9166209), (5529, 7024277), (7269, 5342857), (8697, 4465589), (12711, 3055403), (21631, 1795443), (23959, 1620987), (31499, 1232967), (46037, 843609), (55081, 705093), (64893, 598481), (71877, 540329), (94497, 410989), (138111, 281203), (165243, 235031)]