99443721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 144810624

約数和(自身を除く): 45366903

約数列:

[1, 3, 13, 39, 97, 271, 291, 813, 1261, 3523, 3783, 9409, 10569, 26287, 28227, 78861, 122317, 341731, 366951, 1025193, 2549839, 7649517, 33147907, 99443721]

約数ペア:

[(1, 99443721), (3, 33147907), (13, 7649517), (39, 2549839), (97, 1025193), (271, 366951), (291, 341731), (813, 122317), (1261, 78861), (3523, 28227), (3783, 26287), (9409, 10569)]