64710477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 106404480

約数和(自身を除く): 41694003

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 139, 173, 207, 299, 417, 519, 897, 1251, 1557, 1807, 2249, 2691, 3197, 3979, 5421, 6747, 9591, 11937, 16263, 20241, 24047, 28773, 35811, 41561, 51727, 72141, 124683, 155181, 216423, 312611, 374049, 465543, 553081, 937833, 1659243, 2813499, 4977729, 7190053, 21570159, 64710477]

約数ペア:

[(1, 64710477), (3, 21570159), (9, 7190053), (13, 4977729), (23, 2813499), (39, 1659243), (69, 937833), (117, 553081), (139, 465543), (173, 374049), (207, 312611), (299, 216423), (417, 155181), (519, 124683), (897, 72141), (1251, 51727), (1557, 41561), (1807, 35811), (2249, 28773), (2691, 24047), (3197, 20241), (3979, 16263), (5421, 11937), (6747, 9591)]