74702691

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2957}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 123668064

約数和(自身を除く): 48965373

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 2957, 3609, 8421, 8871, 20699, 25263, 26613, 62097, 186291, 1185757, 3557271, 8300299, 10671813, 24900897, 74702691]

約数ペア:

[(1, 74702691), (3, 24900897), (7, 10671813), (9, 8300299), (21, 3557271), (63, 1185757), (401, 186291), (1203, 62097), (2807, 26613), (2957, 25263), (3609, 20699), (8421, 8871)]