27236811

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 42718720

約数和(自身を除く): 15481909

約数列:

[1, 3, 7, 21, 73, 109, 163, 219, 327, 489, 511, 763, 1141, 1533, 2289, 3423, 7957, 11899, 17767, 23871, 35697, 53301, 55699, 83293, 124369, 167097, 249879, 373107, 1296991, 3890973, 9078937, 27236811]

約数ペア:

[(1, 27236811), (3, 9078937), (7, 3890973), (21, 1296991), (73, 373107), (109, 249879), (163, 167097), (219, 124369), (327, 83293), (489, 55699), (511, 53301), (763, 35697), (1141, 23871), (1533, 17767), (2289, 11899), (3423, 7957)]