71292087

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 105231360

約数和(自身を除く): 33939273

約数列:

[1, 3, 9, 67, 191, 201, 573, 603, 619, 1719, 1857, 5571, 12797, 38391, 41473, 115173, 118229, 124419, 354687, 373257, 1064061, 7921343, 23764029, 71292087]

約数ペア:

[(1, 71292087), (3, 23764029), (9, 7921343), (67, 1064061), (191, 373257), (201, 354687), (573, 124419), (603, 118229), (619, 115173), (1719, 41473), (1857, 38391), (5571, 12797)]