171911052

素因数分解:

$2^2\times 3^3\times {\mathrm{1091}}^1\times {\mathrm{1459}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 446409600

約数和(自身を除く): 274498548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1091, 1459, 2182, 2918, 3273, 4364, 4377, 5836, 6546, 8754, 9819, 13092, 13131, 17508, 19638, 26262, 29457, 39276, 39393, 52524, 58914, 78786, 117828, 157572, 1591769, 3183538, 4775307, 6367076, 9550614, 14325921, 19101228, 28651842, 42977763, 57303684, 85955526, 171911052]

約数ペア:

[(1, 171911052), (2, 85955526), (3, 57303684), (4, 42977763), (6, 28651842), (9, 19101228), (12, 14325921), (18, 9550614), (27, 6367076), (36, 4775307), (54, 3183538), (108, 1591769), (1091, 157572), (1459, 117828), (2182, 78786), (2918, 58914), (3273, 52524), (4364, 39393), (4377, 39276), (5836, 29457), (6546, 26262), (8754, 19638), (9819, 17508), (13092, 13131)]