23403786237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{178441}}^1$

素因数の和:178538

約数の個数: 48

約数和(自身を含む): 38971732800

約数和(自身を除く): 15567946563

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 247, 531, 741, 767, 1121, 2223, 2301, 3363, 6903, 10089, 14573, 43719, 131157, 178441, 535323, 1605969, 2319733, 3390379, 6959199, 10171137, 10528019, 20877597, 30513411, 31584057, 44074927, 94752171, 132224781, 136864247, 200032361, 396674343, 410592741, 600097083, 1231778223, 1800291249, 2600420693, 7801262079, 23403786237]

約数ペア:

[(1, 23403786237), (3, 7801262079), (9, 2600420693), (13, 1800291249), (19, 1231778223), (39, 600097083), (57, 410592741), (59, 396674343), (117, 200032361), (171, 136864247), (177, 132224781), (247, 94752171), (531, 44074927), (741, 31584057), (767, 30513411), (1121, 20877597), (2223, 10528019), (2301, 10171137), (3363, 6959199), (6903, 3390379), (10089, 2319733), (14573, 1605969), (43719, 535323), (131157, 178441)]