27934179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 48909312

約数和(自身を除く): 20975133

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 463, 507, 663, 1183, 1389, 1547, 2873, 3241, 3549, 4641, 6019, 7871, 8619, 9723, 18057, 20111, 23613, 42133, 55097, 60333, 78247, 102323, 126399, 165291, 234741, 306969, 547729, 716261, 1330199, 1643187, 2148783, 3990597, 9311393, 27934179]

約数ペア:

[(1, 27934179), (3, 9311393), (7, 3990597), (13, 2148783), (17, 1643187), (21, 1330199), (39, 716261), (51, 547729), (91, 306969), (119, 234741), (169, 165291), (221, 126399), (273, 102323), (357, 78247), (463, 60333), (507, 55097), (663, 42133), (1183, 23613), (1389, 20111), (1547, 18057), (2873, 9723), (3241, 8619), (3549, 7871), (4641, 6019)]