89099493

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 154277568

約数和(自身を除く): 65178075

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 73, 133, 147, 161, 219, 361, 399, 437, 483, 511, 931, 1083, 1127, 1311, 1387, 1533, 1679, 2527, 2793, 3059, 3381, 3577, 4161, 5037, 7581, 8303, 9177, 9709, 10731, 11753, 17689, 21413, 24909, 26353, 29127, 31901, 35259, 53067, 58121, 64239, 67963, 79059, 82271, 95703, 174363, 184471, 203889, 223307, 246813, 406847, 553413, 606119, 669921, 1220541, 1291297, 1563149, 1818357, 3873891, 4242833, 4689447, 12728499, 29699831, 89099493]

約数ペア:

[(1, 89099493), (3, 29699831), (7, 12728499), (19, 4689447), (21, 4242833), (23, 3873891), (49, 1818357), (57, 1563149), (69, 1291297), (73, 1220541), (133, 669921), (147, 606119), (161, 553413), (219, 406847), (361, 246813), (399, 223307), (437, 203889), (483, 184471), (511, 174363), (931, 95703), (1083, 82271), (1127, 79059), (1311, 67963), (1387, 64239), (1533, 58121), (1679, 53067), (2527, 35259), (2793, 31901), (3059, 29127), (3381, 26353), (3577, 24909), (4161, 21413), (5037, 17689), (7581, 11753), (8303, 10731), (9177, 9709)]