42951231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 67734576

約数和(自身を除く): 24783345

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 167, 369, 501, 697, 1503, 1681, 2091, 2839, 5043, 6273, 6847, 8517, 15129, 20541, 25551, 28577, 61623, 85731, 116399, 257193, 280727, 349197, 842181, 1047591, 2526543, 4772359, 14317077, 42951231]

約数ペア:

[(1, 42951231), (3, 14317077), (9, 4772359), (17, 2526543), (41, 1047591), (51, 842181), (123, 349197), (153, 280727), (167, 257193), (369, 116399), (501, 85731), (697, 61623), (1503, 28577), (1681, 25551), (2091, 20541), (2839, 15129), (5043, 8517), (6273, 6847)]