153203409

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{971}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 226841472

約数和(自身を除く): 73638063

約数列:

[1, 3, 9, 47, 141, 373, 423, 971, 1119, 2913, 3357, 8739, 17531, 45637, 52593, 136911, 157779, 362183, 410733, 1086549, 3259647, 17022601, 51067803, 153203409]

約数ペア:

[(1, 153203409), (3, 51067803), (9, 17022601), (47, 3259647), (141, 1086549), (373, 410733), (423, 362183), (971, 157779), (1119, 136911), (2913, 52593), (3357, 45637), (8739, 17531)]