67677477

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 112701312

約数和(自身を除く): 45023835

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 259, 483, 541, 777, 851, 1127, 1623, 1813, 2553, 3381, 3787, 5439, 5957, 11361, 12443, 17871, 20017, 26509, 37329, 41699, 60051, 79527, 87101, 125097, 140119, 261303, 420357, 460391, 609707, 980833, 1381173, 1829121, 2942499, 3222737, 9668211, 22559159, 67677477]

約数ペア:

[(1, 67677477), (3, 22559159), (7, 9668211), (21, 3222737), (23, 2942499), (37, 1829121), (49, 1381173), (69, 980833), (111, 609707), (147, 460391), (161, 420357), (259, 261303), (483, 140119), (541, 125097), (777, 87101), (851, 79527), (1127, 60051), (1623, 41699), (1813, 37329), (2553, 26509), (3381, 20017), (3787, 17871), (5439, 12443), (5957, 11361)]