45123723

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 71821728

約数和(自身を除く): 26698005

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 457, 477, 621, 1219, 1371, 1431, 1863, 3657, 4113, 4293, 10511, 10971, 12339, 24221, 31533, 32913, 37017, 72663, 94599, 98739, 217989, 283797, 557083, 653967, 851391, 1671249, 1961901, 5013747, 15041241, 45123723]

約数ペア:

[(1, 45123723), (3, 15041241), (9, 5013747), (23, 1961901), (27, 1671249), (53, 851391), (69, 653967), (81, 557083), (159, 283797), (207, 217989), (457, 98739), (477, 94599), (621, 72663), (1219, 37017), (1371, 32913), (1431, 31533), (1863, 24221), (3657, 12339), (4113, 10971), (4293, 10511)]