161566583883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{248021}}^1$

素因数の和:248335

約数の個数: 32

約数和(自身を含む): 233362907712

約数和(自身を除く): 71796323829

約数列:

[1, 3, 17, 51, 53, 159, 241, 723, 901, 2703, 4097, 12291, 12773, 38319, 217141, 248021, 651423, 744063, 4216357, 12649071, 13145113, 39435339, 59773061, 179319183, 223466921, 670400763, 1016142037, 3048426111, 3167972233, 9503916699, 53855527961, 161566583883]

約数ペア:

[(1, 161566583883), (3, 53855527961), (17, 9503916699), (51, 3167972233), (53, 3048426111), (159, 1016142037), (241, 670400763), (723, 223466921), (901, 179319183), (2703, 59773061), (4097, 39435339), (12291, 13145113), (12773, 12649071), (38319, 4216357), (217141, 744063), (248021, 651423)]