15631881057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{6229}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 24695470800

約数和(自身を除く): 9063589743

約数列:

[1, 3, 9, 13, 39, 89, 117, 241, 267, 723, 801, 1157, 2169, 3133, 3471, 6229, 9399, 10413, 18687, 21449, 28197, 56061, 64347, 80977, 193041, 242931, 278837, 554381, 728793, 836511, 1501189, 1663143, 2509533, 4503567, 4989429, 7206953, 13510701, 19515457, 21620859, 58546371, 64862577, 133605821, 175639113, 400817463, 1202452389, 1736875673, 5210627019, 15631881057]

約数ペア:

[(1, 15631881057), (3, 5210627019), (9, 1736875673), (13, 1202452389), (39, 400817463), (89, 175639113), (117, 133605821), (241, 64862577), (267, 58546371), (723, 21620859), (801, 19515457), (1157, 13510701), (2169, 7206953), (3133, 4989429), (3471, 4503567), (6229, 2509533), (9399, 1663143), (10413, 1501189), (18687, 836511), (21449, 728793), (28197, 554381), (56061, 278837), (64347, 242931), (80977, 193041)]