89156721663

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 139135838400

約数和(自身を除く): 49979116737

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 269, 289, 711, 807, 867, 1343, 1613, 2421, 2601, 4029, 4573, 4839, 12087, 13719, 14517, 21251, 22831, 27421, 41157, 63753, 68493, 77741, 82263, 127427, 191259, 205479, 233223, 246789, 361267, 382281, 433897, 466157, 699669, 1083801, 1146843, 1301691, 1398471, 2166259, 3251403, 3905073, 4195413, 6141539, 6498777, 7376249, 18424617, 19496331, 22128747, 34277863, 36826403, 55273851, 66386241, 102833589, 110479209, 125396233, 308500767, 331437627, 376188699, 582723671, 1128566097, 1748171013, 5244513039, 9906302407, 29718907221, 89156721663]

約数ペア:

[(1, 89156721663), (3, 29718907221), (9, 9906302407), (17, 5244513039), (51, 1748171013), (79, 1128566097), (153, 582723671), (237, 376188699), (269, 331437627), (289, 308500767), (711, 125396233), (807, 110479209), (867, 102833589), (1343, 66386241), (1613, 55273851), (2421, 36826403), (2601, 34277863), (4029, 22128747), (4573, 19496331), (4839, 18424617), (12087, 7376249), (13719, 6498777), (14517, 6141539), (21251, 4195413), (22831, 3905073), (27421, 3251403), (41157, 2166259), (63753, 1398471), (68493, 1301691), (77741, 1146843), (82263, 1083801), (127427, 699669), (191259, 466157), (205479, 433897), (233223, 382281), (246789, 361267)]