987821926695

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{176161}}^1$

素因数の和:176817

約数の個数: 64

約数和(自身を含む): 1783323158400

約数和(自身を除く): 795501231705

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 569, 657, 1095, 1707, 1971, 2845, 3285, 5121, 8535, 9855, 15363, 25605, 41537, 76815, 124611, 176161, 207685, 373833, 528483, 623055, 880805, 1121499, 1585449, 1869165, 2642415, 4756347, 5607495, 7927245, 12859753, 23781735, 38579259, 64298765, 100235609, 115737777, 192896295, 300706827, 347213331, 501178045, 578688885, 902120481, 1503534135, 1736066655, 2706361443, 4510602405, 7317199457, 13531807215, 21951598371, 36585997285, 65854795113, 109757991855, 197564385339, 329273975565, 987821926695]

約数ペア:

[(1, 987821926695), (3, 329273975565), (5, 197564385339), (9, 109757991855), (15, 65854795113), (27, 36585997285), (45, 21951598371), (73, 13531807215), (135, 7317199457), (219, 4510602405), (365, 2706361443), (569, 1736066655), (657, 1503534135), (1095, 902120481), (1707, 578688885), (1971, 501178045), (2845, 347213331), (3285, 300706827), (5121, 192896295), (8535, 115737777), (9855, 100235609), (15363, 64298765), (25605, 38579259), (41537, 23781735), (76815, 12859753), (124611, 7927245), (176161, 5607495), (207685, 4756347), (373833, 2642415), (528483, 1869165), (623055, 1585449), (880805, 1121499)]