61629291

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 90698400

約数和(自身を除く): 29069109

約数列:

[1, 3, 9, 101, 151, 303, 449, 453, 909, 1347, 1359, 4041, 15251, 45349, 45753, 67799, 136047, 137259, 203397, 408141, 610191, 6847699, 20543097, 61629291]

約数ペア:

[(1, 61629291), (3, 20543097), (9, 6847699), (101, 610191), (151, 408141), (303, 203397), (449, 137259), (453, 136047), (909, 67799), (1347, 45753), (1359, 45349), (4041, 15251)]