12561696189

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{65353}}^1$

素因数の和:65488

約数の個数: 48

約数和(自身を含む): 21695436672

約数和(自身を除く): 9133740483

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 243, 339, 567, 791, 1017, 1701, 2373, 3051, 7119, 9153, 21357, 27459, 64071, 65353, 192213, 196059, 457471, 588177, 1372413, 1764531, 4117239, 5293593, 7384889, 12351717, 15880779, 22154667, 37055151, 51694223, 66464001, 111165453, 155082669, 199392003, 465248007, 598176009, 1395744021, 1794528027, 4187232063, 12561696189]

約数ペア:

[(1, 12561696189), (3, 4187232063), (7, 1794528027), (9, 1395744021), (21, 598176009), (27, 465248007), (63, 199392003), (81, 155082669), (113, 111165453), (189, 66464001), (243, 51694223), (339, 37055151), (567, 22154667), (791, 15880779), (1017, 12351717), (1701, 7384889), (2373, 5293593), (3051, 4117239), (7119, 1764531), (9153, 1372413), (21357, 588177), (27459, 457471), (64071, 196059), (65353, 192213)]