169438761387

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38978321}}^1$

素因数の和:38978360

約数の個数: 32

約数和(自身を含む): 299353512960

約数和(自身を除く): 129914751573

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 38978321, 116934963, 272848247, 350804889, 818544741, 896501383, 1052414667, 2455634223, 2689504149, 6275509681, 7366902669, 8068512447, 18826529043, 24205537341, 56479587129, 169438761387]

約数ペア:

[(1, 169438761387), (3, 56479587129), (7, 24205537341), (9, 18826529043), (21, 8068512447), (23, 7366902669), (27, 6275509681), (63, 2689504149), (69, 2455634223), (161, 1052414667), (189, 896501383), (207, 818544741), (483, 350804889), (621, 272848247), (1449, 116934963), (4347, 38978321)]