173304873

素因数分解:

$3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1327}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 294072320

約数和(自身を除く): 120767447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 691, 1327, 2073, 3981, 4837, 6219, 9289, 11943, 14511, 18657, 27867, 35829, 43533, 83601, 130599, 250803, 916957, 2750871, 6418699, 8252613, 19256097, 24757839, 57768291, 173304873]

約数ペア:

[(1, 173304873), (3, 57768291), (7, 24757839), (9, 19256097), (21, 8252613), (27, 6418699), (63, 2750871), (189, 916957), (691, 250803), (1327, 130599), (2073, 83601), (3981, 43533), (4837, 35829), (6219, 27867), (9289, 18657), (11943, 14511)]