157360203

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17467}}^1$

素因数の和:17504

約数の個数: 48

約数和(自身を含む): 305200896

約数和(自身を除く): 147840693

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 17467, 52401, 122269, 157203, 192137, 227071, 366807, 576411, 681213, 1100421, 1344959, 1589497, 1729233, 2043639, 2497781, 4034877, 4768491, 7493343, 12104631, 14305473, 17484467, 22480029, 52453401, 157360203]

約数ペア:

[(1, 157360203), (3, 52453401), (7, 22480029), (9, 17484467), (11, 14305473), (13, 12104631), (21, 7493343), (33, 4768491), (39, 4034877), (63, 2497781), (77, 2043639), (91, 1729233), (99, 1589497), (117, 1344959), (143, 1100421), (231, 681213), (273, 576411), (429, 366807), (693, 227071), (819, 192137), (1001, 157203), (1287, 122269), (3003, 52401), (9009, 17467)]