142713579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 208051200

約数和(自身を除く): 65337621

約数列:

[1, 3, 19, 41, 57, 79, 123, 237, 773, 779, 1501, 2319, 2337, 3239, 4503, 9717, 14687, 31693, 44061, 61067, 61541, 95079, 183201, 184623, 602167, 1160273, 1806501, 2503747, 3480819, 7511241, 47571193, 142713579]

約数ペア:

[(1, 142713579), (3, 47571193), (19, 7511241), (41, 3480819), (57, 2503747), (79, 1806501), (123, 1160273), (237, 602167), (773, 184623), (779, 183201), (1501, 95079), (2319, 61541), (2337, 61067), (3239, 44061), (4503, 31693), (9717, 14687)]