788496111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 1260220416

約数和(自身を除く): 471724305

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 223, 423, 611, 643, 669, 1833, 1929, 2007, 2899, 5499, 5787, 8359, 8697, 10481, 25077, 26091, 30221, 31443, 75231, 90663, 94329, 136253, 143389, 271989, 392873, 408759, 430167, 1178619, 1226277, 1290501, 1864057, 3535857, 5592171, 6739283, 16776513, 20217849, 60653547, 87610679, 262832037, 788496111]

約数ペア:

[(1, 788496111), (3, 262832037), (9, 87610679), (13, 60653547), (39, 20217849), (47, 16776513), (117, 6739283), (141, 5592171), (223, 3535857), (423, 1864057), (611, 1290501), (643, 1226277), (669, 1178619), (1833, 430167), (1929, 408759), (2007, 392873), (2899, 271989), (5499, 143389), (5787, 136253), (8359, 94329), (8697, 90663), (10481, 75231), (25077, 31443), (26091, 30221)]