72627519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 108725760

約数和(自身を除く): 36098241

約数列:

[1, 3, 17, 19, 51, 57, 241, 311, 323, 723, 933, 969, 4097, 4579, 5287, 5909, 12291, 13737, 15861, 17727, 74951, 77843, 100453, 224853, 233529, 301359, 1274167, 1424069, 3822501, 4272207, 24209173, 72627519]

約数ペア:

[(1, 72627519), (3, 24209173), (17, 4272207), (19, 3822501), (51, 1424069), (57, 1274167), (241, 301359), (311, 233529), (323, 224853), (723, 100453), (933, 77843), (969, 74951), (4097, 17727), (4579, 15861), (5287, 13737), (5909, 12291)]