132727329

素因数分解:

$3^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 236029248

約数和(自身を除く): 103301919

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 81, 147, 157, 189, 213, 243, 441, 471, 497, 567, 639, 1099, 1323, 1413, 1491, 1701, 1917, 3297, 3479, 3969, 4239, 4473, 5751, 7693, 9891, 10437, 11147, 11907, 12717, 13419, 17253, 23079, 29673, 31311, 33441, 38151, 40257, 69237, 78029, 89019, 93933, 100323, 120771, 207711, 234087, 267057, 281799, 300969, 546203, 623133, 702261, 845397, 902907, 1638609, 1869399, 2106783, 2708721, 4915827, 6320349, 14747481, 18961047, 44242443, 132727329]

約数ペア:

[(1, 132727329), (3, 44242443), (7, 18961047), (9, 14747481), (21, 6320349), (27, 4915827), (49, 2708721), (63, 2106783), (71, 1869399), (81, 1638609), (147, 902907), (157, 845397), (189, 702261), (213, 623133), (243, 546203), (441, 300969), (471, 281799), (497, 267057), (567, 234087), (639, 207711), (1099, 120771), (1323, 100323), (1413, 93933), (1491, 89019), (1701, 78029), (1917, 69237), (3297, 40257), (3479, 38151), (3969, 33441), (4239, 31311), (4473, 29673), (5751, 23079), (7693, 17253), (9891, 13419), (10437, 12717), (11147, 11907)]