156908964513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{902507}}^1$

素因数の和:903021

約数の個数: 32

約数和(自身を含む): 253684168704

約数和(自身を除く): 96775204191

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 487, 1461, 3409, 8279, 10227, 24837, 57953, 173859, 902507, 2707521, 6317549, 15342619, 18952647, 46027857, 107398333, 322194999, 439520909, 1318562727, 3076646363, 7471855453, 9229939089, 22415566359, 52302988171, 156908964513]

約数ペア:

[(1, 156908964513), (3, 52302988171), (7, 22415566359), (17, 9229939089), (21, 7471855453), (51, 3076646363), (119, 1318562727), (357, 439520909), (487, 322194999), (1461, 107398333), (3409, 46027857), (8279, 18952647), (10227, 15342619), (24837, 6317549), (57953, 2707521), (173859, 902507)]