73152513

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 55790847

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 167, 357, 409, 501, 1071, 1169, 1227, 1503, 2839, 2863, 3507, 3681, 6953, 8517, 8589, 10521, 19873, 20859, 25551, 25767, 48671, 59619, 62577, 68303, 146013, 178857, 204909, 438039, 478121, 614727, 1161151, 1434363, 3483453, 4303089, 8128057, 10450359, 24384171, 73152513]

約数ペア:

[(1, 73152513), (3, 24384171), (7, 10450359), (9, 8128057), (17, 4303089), (21, 3483453), (51, 1434363), (63, 1161151), (119, 614727), (153, 478121), (167, 438039), (357, 204909), (409, 178857), (501, 146013), (1071, 68303), (1169, 62577), (1227, 59619), (1503, 48671), (2839, 25767), (2863, 25551), (3507, 20859), (3681, 19873), (6953, 10521), (8517, 8589)]