13303820103

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 21619802112

約数和(自身を除く): 8315982009

約数列:

[1, 3, 7, 21, 23, 69, 73, 127, 161, 219, 381, 483, 511, 889, 1533, 1679, 2667, 2921, 2971, 5037, 8763, 8913, 9271, 11753, 20447, 20797, 27813, 35259, 61341, 62391, 64897, 68333, 194691, 204999, 213233, 216883, 377317, 478331, 639699, 650649, 1131951, 1434993, 1492631, 1518181, 2641219, 4477893, 4554543, 4988309, 7923657, 8678291, 14964927, 26034873, 27544141, 34918163, 60748037, 82632423, 104754489, 182244111, 192808987, 578426961, 633515243, 1900545729, 4434606701, 13303820103]

約数ペア:

[(1, 13303820103), (3, 4434606701), (7, 1900545729), (21, 633515243), (23, 578426961), (69, 192808987), (73, 182244111), (127, 104754489), (161, 82632423), (219, 60748037), (381, 34918163), (483, 27544141), (511, 26034873), (889, 14964927), (1533, 8678291), (1679, 7923657), (2667, 4988309), (2921, 4554543), (2971, 4477893), (5037, 2641219), (8763, 1518181), (8913, 1492631), (9271, 1434993), (11753, 1131951), (20447, 650649), (20797, 639699), (27813, 478331), (35259, 377317), (61341, 216883), (62391, 213233), (64897, 204999), (68333, 194691)]