144620973

素因数分解:

$3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1877}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 239061888

約数和(自身を除く): 94440915

約数列:

[1, 3, 7, 9, 21, 63, 1223, 1877, 3669, 5631, 8561, 11007, 13139, 16893, 25683, 39417, 77049, 118251, 2295571, 6886713, 16068997, 20660139, 48206991, 144620973]

約数ペア:

[(1, 144620973), (3, 48206991), (7, 20660139), (9, 16068997), (21, 6886713), (63, 2295571), (1223, 118251), (1877, 77049), (3669, 39417), (5631, 25683), (8561, 16893), (11007, 13139)]