189348569019

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1\times {\mathrm{1153}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 277337773440

約数和(自身を除く): 87989204421

約数列:

[1, 3, 9, 139, 251, 417, 523, 753, 1153, 1251, 1569, 2259, 3459, 4707, 10377, 34889, 72697, 104667, 131273, 160267, 218091, 289403, 314001, 393819, 480801, 603019, 654273, 868209, 1181457, 1442403, 1809057, 2604627, 5427171, 18246947, 40227017, 54740841, 83819641, 120681051, 151357769, 164222523, 251458923, 362043153, 454073307, 754376769, 1362219921, 21038729891, 63116189673, 189348569019]

約数ペア:

[(1, 189348569019), (3, 63116189673), (9, 21038729891), (139, 1362219921), (251, 754376769), (417, 454073307), (523, 362043153), (753, 251458923), (1153, 164222523), (1251, 151357769), (1569, 120681051), (2259, 83819641), (3459, 54740841), (4707, 40227017), (10377, 18246947), (34889, 5427171), (72697, 2604627), (104667, 1809057), (131273, 1442403), (160267, 1181457), (218091, 868209), (289403, 654273), (314001, 603019), (393819, 480801)]