121195371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 181665792

約数和(自身を除く): 60470421

約数列:

[1, 3, 11, 33, 43, 129, 223, 383, 473, 669, 1149, 1419, 2453, 4213, 7359, 9589, 12639, 16469, 28767, 49407, 85409, 105479, 181159, 256227, 316437, 543477, 939499, 2818497, 3672587, 11017761, 40398457, 121195371]

約数ペア:

[(1, 121195371), (3, 40398457), (11, 11017761), (33, 3672587), (43, 2818497), (129, 939499), (223, 543477), (383, 316437), (473, 256227), (669, 181159), (1149, 105479), (1419, 85409), (2453, 49407), (4213, 28767), (7359, 16469), (9589, 12639)]