74902503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 113935360

約数和(自身を除く): 39032857

約数列:

[1, 3, 13, 19, 39, 57, 247, 271, 373, 741, 813, 1119, 3523, 4849, 5149, 7087, 10569, 14547, 15447, 21261, 66937, 92131, 101083, 200811, 276393, 303249, 1314079, 1920577, 3942237, 5761731, 24967501, 74902503]

約数ペア:

[(1, 74902503), (3, 24967501), (13, 5761731), (19, 3942237), (39, 1920577), (57, 1314079), (247, 303249), (271, 276393), (373, 200811), (741, 101083), (813, 92131), (1119, 66937), (3523, 21261), (4849, 15447), (5149, 14547), (7087, 10569)]