47649609

素因数分解:

$3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 80668224

約数和(自身を除く): 33018615

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 167, 441, 501, 647, 1169, 1503, 1941, 3507, 4529, 5823, 8183, 10521, 13587, 24549, 31703, 40761, 73647, 95109, 108049, 285327, 324147, 756343, 972441, 2269029, 5294401, 6807087, 15883203, 47649609]

約数ペア:

[(1, 47649609), (3, 15883203), (7, 6807087), (9, 5294401), (21, 2269029), (49, 972441), (63, 756343), (147, 324147), (167, 285327), (441, 108049), (501, 95109), (647, 73647), (1169, 40761), (1503, 31703), (1941, 24549), (3507, 13587), (4529, 10521), (5823, 8183)]