54102087

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 87816960

約数和(自身を除く): 33714873

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 191, 269, 351, 573, 807, 1053, 1719, 2421, 2483, 3497, 5157, 7263, 7449, 10491, 15471, 21789, 22347, 31473, 51379, 67041, 94419, 154137, 201123, 283257, 462411, 667927, 1387233, 2003781, 4161699, 6011343, 18034029, 54102087]

約数ペア:

[(1, 54102087), (3, 18034029), (9, 6011343), (13, 4161699), (27, 2003781), (39, 1387233), (81, 667927), (117, 462411), (191, 283257), (269, 201123), (351, 154137), (573, 94419), (807, 67041), (1053, 51379), (1719, 31473), (2421, 22347), (2483, 21789), (3497, 15471), (5157, 10491), (7263, 7449)]