40970529

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 28

約数和(自身を含む): 62904336

約数和(自身を除く): 21933807

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1307, 3483, 3921, 10449, 11763, 31347, 35289, 56201, 105867, 168603, 317601, 505809, 952803, 1517427, 4552281, 13656843, 40970529]

約数ペア:

[(1, 40970529), (3, 13656843), (9, 4552281), (27, 1517427), (43, 952803), (81, 505809), (129, 317601), (243, 168603), (387, 105867), (729, 56201), (1161, 35289), (1307, 31347), (3483, 11763), (3921, 10449)]