15696784089

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{10601}}^1$

素因数の和:11870

約数の個数: 48

約数和(自身を含む): 27300574080

約数和(自身を除く): 11603789991

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1237, 3711, 8659, 10601, 11133, 23503, 25977, 31803, 70509, 74207, 77931, 95409, 164521, 201419, 211527, 222621, 493563, 604257, 667863, 1409933, 1480689, 1812771, 4229799, 12689397, 13113437, 39340311, 91794059, 118020933, 249155303, 275382177, 747465909, 826146531, 1744087121, 2242397727, 5232261363, 15696784089]

約数ペア:

[(1, 15696784089), (3, 5232261363), (7, 2242397727), (9, 1744087121), (19, 826146531), (21, 747465909), (57, 275382177), (63, 249155303), (133, 118020933), (171, 91794059), (399, 39340311), (1197, 13113437), (1237, 12689397), (3711, 4229799), (8659, 1812771), (10601, 1480689), (11133, 1409933), (23503, 667863), (25977, 604257), (31803, 493563), (70509, 222621), (74207, 211527), (77931, 201419), (95409, 164521)]