74210031

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2659}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 122828160

約数和(自身を除く): 48618129

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 2659, 3101, 3987, 7977, 9303, 18613, 23931, 27909, 55839, 167517, 1177937, 3533811, 8245559, 10601433, 24736677, 74210031]

約数ペア:

[(1, 74210031), (3, 24736677), (7, 10601433), (9, 8245559), (21, 3533811), (63, 1177937), (443, 167517), (1329, 55839), (2659, 27909), (3101, 23931), (3987, 18613), (7977, 9303)]