63384153

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 36148647

約数列:

[1, 3, 7, 21, 47, 141, 149, 329, 431, 447, 987, 1043, 1293, 3017, 3129, 7003, 9051, 20257, 21009, 49021, 60771, 64219, 141799, 147063, 192657, 425397, 449533, 1348599, 3018293, 9054879, 21128051, 63384153]

約数ペア:

[(1, 63384153), (3, 21128051), (7, 9054879), (21, 3018293), (47, 1348599), (141, 449533), (149, 425397), (329, 192657), (431, 147063), (447, 141799), (987, 64219), (1043, 60771), (1293, 49021), (3017, 21009), (3129, 20257), (7003, 9051)]