72644493313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{435109}}^1$

素因数の和:435217

約数の個数: 32

約数和(自身を含む): 93231889920

約数和(自身を除く): 20587396607

約数列:

[1, 7, 17, 23, 61, 119, 161, 391, 427, 1037, 1403, 2737, 7259, 9821, 23851, 166957, 435109, 3045763, 7396853, 10007507, 26541649, 51777971, 70052549, 170127619, 185791543, 451208033, 610457927, 1190893333, 3158456231, 4273205489, 10377784759, 72644493313]

約数ペア:

[(1, 72644493313), (7, 10377784759), (17, 4273205489), (23, 3158456231), (61, 1190893333), (119, 610457927), (161, 451208033), (391, 185791543), (427, 170127619), (1037, 70052549), (1403, 51777971), (2737, 26541649), (7259, 10007507), (9821, 7396853), (23851, 3045763), (166957, 435109)]