78691899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 125395200

約数和(自身を除く): 46703301

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1947, 2301, 3109, 8437, 9327, 25311, 34199, 40417, 102597, 121251, 183431, 444587, 550293, 1333761, 2017741, 2384603, 6053223, 7153809, 26230633, 78691899]

約数ペア:

[(1, 78691899), (3, 26230633), (11, 7153809), (13, 6053223), (33, 2384603), (39, 2017741), (59, 1333761), (143, 550293), (177, 444587), (429, 183431), (649, 121251), (767, 102597), (1947, 40417), (2301, 34199), (3109, 25311), (8437, 9327)]