40741137

素因数分解:

$3^5\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 20585583

約数列:

[1, 3, 9, 27, 81, 243, 389, 431, 1167, 1293, 3501, 3879, 10503, 11637, 31509, 34911, 94527, 104733, 167659, 502977, 1508931, 4526793, 13580379, 40741137]

約数ペア:

[(1, 40741137), (3, 13580379), (9, 4526793), (27, 1508931), (81, 502977), (243, 167659), (389, 104733), (431, 94527), (1167, 34911), (1293, 31509), (3501, 11637), (3879, 10503)]