70453731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 31106589

約数列:

[1, 3, 29, 31, 87, 93, 151, 173, 453, 519, 899, 2697, 4379, 4681, 5017, 5363, 13137, 14043, 15051, 16089, 26123, 78369, 135749, 155527, 407247, 466581, 757567, 809813, 2272701, 2429439, 23484577, 70453731]

約数ペア:

[(1, 70453731), (3, 23484577), (29, 2429439), (31, 2272701), (87, 809813), (93, 757567), (151, 466581), (173, 407247), (453, 155527), (519, 135749), (899, 78369), (2697, 26123), (4379, 16089), (4681, 15051), (5017, 14043), (5363, 13137)]