827321859

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5788

約数の個数: 48

約数和(自身を含む): 1479185344

約数和(自身を除く): 651863485

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 181, 273, 543, 819, 1267, 1629, 2353, 3801, 5581, 7059, 11403, 16471, 16743, 21177, 39067, 49413, 50229, 72553, 117201, 148239, 217659, 351603, 507871, 652977, 1010161, 1523613, 3030483, 4570839, 7071127, 9091449, 13132093, 21213381, 39396279, 63640143, 91924651, 118188837, 275773953, 827321859]

約数ペア:

[(1, 827321859), (3, 275773953), (7, 118188837), (9, 91924651), (13, 63640143), (21, 39396279), (39, 21213381), (63, 13132093), (91, 9091449), (117, 7071127), (181, 4570839), (273, 3030483), (543, 1523613), (819, 1010161), (1267, 652977), (1629, 507871), (2353, 351603), (3801, 217659), (5581, 148239), (7059, 117201), (11403, 72553), (16471, 50229), (16743, 49413), (21177, 39067)]