13576563

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 26723424

約数和(自身を除く): 13146861

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 137, 143, 231, 273, 363, 411, 429, 693, 819, 847, 959, 1001, 1089, 1233, 1287, 1507, 1573, 1781, 2541, 2877, 3003, 4521, 4719, 5343, 7623, 8631, 9009, 10549, 11011, 12467, 13563, 14157, 16029, 16577, 19591, 31647, 33033, 37401, 49731, 58773, 94941, 99099, 112203, 116039, 137137, 149193, 176319, 215501, 348117, 411411, 646503, 1044351, 1234233, 1508507, 1939509, 4525521, 13576563]

約数ペア:

[(1, 13576563), (3, 4525521), (7, 1939509), (9, 1508507), (11, 1234233), (13, 1044351), (21, 646503), (33, 411411), (39, 348117), (63, 215501), (77, 176319), (91, 149193), (99, 137137), (117, 116039), (121, 112203), (137, 99099), (143, 94941), (231, 58773), (273, 49731), (363, 37401), (411, 33033), (429, 31647), (693, 19591), (819, 16577), (847, 16029), (959, 14157), (1001, 13563), (1089, 12467), (1233, 11011), (1287, 10549), (1507, 9009), (1573, 8631), (1781, 7623), (2541, 5343), (2877, 4719), (3003, 4521)]