169997163

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 272870400

約数和(自身を除く): 102873237

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 2289, 2507, 3229, 7521, 9687, 17549, 22603, 52647, 67809, 74267, 222801, 351961, 519869, 1055883, 1559607, 2463727, 7391181, 8095103, 24285309, 56665721, 169997163]

約数ペア:

[(1, 169997163), (3, 56665721), (7, 24285309), (21, 8095103), (23, 7391181), (69, 2463727), (109, 1559607), (161, 1055883), (327, 519869), (483, 351961), (763, 222801), (2289, 74267), (2507, 67809), (3229, 52647), (7521, 22603), (9687, 17549)]