29370747

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 21778053

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 73, 119, 147, 161, 219, 343, 357, 391, 483, 511, 833, 1029, 1127, 1173, 1241, 1533, 1679, 2499, 2737, 3381, 3577, 3723, 5037, 5831, 7889, 8211, 8687, 10731, 11753, 17493, 19159, 23667, 25039, 26061, 28543, 35259, 57477, 60809, 75117, 82271, 85629, 134113, 182427, 199801, 246813, 402339, 425663, 575897, 599403, 1276989, 1398607, 1727691, 4195821, 9790249, 29370747]

約数ペア:

[(1, 29370747), (3, 9790249), (7, 4195821), (17, 1727691), (21, 1398607), (23, 1276989), (49, 599403), (51, 575897), (69, 425663), (73, 402339), (119, 246813), (147, 199801), (161, 182427), (219, 134113), (343, 85629), (357, 82271), (391, 75117), (483, 60809), (511, 57477), (833, 35259), (1029, 28543), (1127, 26061), (1173, 25039), (1241, 23667), (1533, 19159), (1679, 17493), (2499, 11753), (2737, 10731), (3381, 8687), (3577, 8211), (3723, 7889), (5037, 5831)]