15696917637

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 22030342272

約数和(自身を除く): 6333424635

約数列:

[1, 3, 47, 71, 73, 141, 213, 219, 457, 1371, 2209, 3337, 3431, 5183, 6627, 10011, 10293, 15549, 21479, 32447, 33361, 64437, 97341, 100083, 156839, 161257, 243601, 470517, 483771, 730803, 1009513, 1525009, 1567967, 2368631, 3028539, 4575027, 4703901, 7105893, 11449247, 34347741, 71675423, 73694449, 111325657, 215026269, 221083347, 333976971, 5232305879, 15696917637]

約数ペア:

[(1, 15696917637), (3, 5232305879), (47, 333976971), (71, 221083347), (73, 215026269), (141, 111325657), (213, 73694449), (219, 71675423), (457, 34347741), (1371, 11449247), (2209, 7105893), (3337, 4703901), (3431, 4575027), (5183, 3028539), (6627, 2368631), (10011, 1567967), (10293, 1525009), (15549, 1009513), (21479, 730803), (32447, 483771), (33361, 470517), (64437, 243601), (97341, 161257), (100083, 156839)]