80002671

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 129008640

約数和(自身を除く): 49005969

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1533, 1679, 2269, 5037, 6807, 11753, 15883, 35259, 47649, 52187, 156561, 165637, 365309, 496911, 1095927, 1159459, 3478377, 3809651, 11428953, 26667557, 80002671]

約数ペア:

[(1, 80002671), (3, 26667557), (7, 11428953), (21, 3809651), (23, 3478377), (69, 1159459), (73, 1095927), (161, 496911), (219, 365309), (483, 165637), (511, 156561), (1533, 52187), (1679, 47649), (2269, 35259), (5037, 15883), (6807, 11753)]