47642517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 36

約数和(自身を含む): 78782340

約数和(自身を除く): 31139823

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1409, 1989, 2601, 3757, 4227, 11271, 12681, 18317, 23953, 33813, 54951, 71859, 164853, 215577, 311389, 407201, 934167, 1221603, 2802501, 3664809, 5293613, 15880839, 47642517]

約数ペア:

[(1, 47642517), (3, 15880839), (9, 5293613), (13, 3664809), (17, 2802501), (39, 1221603), (51, 934167), (117, 407201), (153, 311389), (221, 215577), (289, 164853), (663, 71859), (867, 54951), (1409, 33813), (1989, 23953), (2601, 18317), (3757, 12681), (4227, 11271)]