157068171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 253169280

約数和(自身を除く): 96101109

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 137, 239, 369, 411, 533, 717, 1233, 1599, 1781, 2151, 3107, 4797, 5343, 5617, 9321, 9799, 16029, 16851, 27963, 29397, 32743, 50553, 73021, 88191, 98229, 127387, 219063, 294687, 382161, 425659, 657189, 1146483, 1276977, 1342463, 3830931, 4027389, 12082167, 17452019, 52356057, 157068171]

約数ペア:

[(1, 157068171), (3, 52356057), (9, 17452019), (13, 12082167), (39, 4027389), (41, 3830931), (117, 1342463), (123, 1276977), (137, 1146483), (239, 657189), (369, 425659), (411, 382161), (533, 294687), (717, 219063), (1233, 127387), (1599, 98229), (1781, 88191), (2151, 73021), (3107, 50553), (4797, 32743), (5343, 29397), (5617, 27963), (9321, 16851), (9799, 16029)]