632808729

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6151}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 1105588224

約数和(自身を除く): 472779495

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 483, 497, 639, 1449, 1491, 1633, 4473, 4899, 6151, 11431, 14697, 18453, 34293, 43057, 55359, 102879, 129171, 141473, 387513, 424419, 436721, 990311, 1273257, 1310163, 2970933, 3057047, 3930489, 8912799, 9171141, 10044583, 27513423, 30133749, 70312081, 90401247, 210936243, 632808729]

約数ペア:

[(1, 632808729), (3, 210936243), (7, 90401247), (9, 70312081), (21, 30133749), (23, 27513423), (63, 10044583), (69, 9171141), (71, 8912799), (161, 3930489), (207, 3057047), (213, 2970933), (483, 1310163), (497, 1273257), (639, 990311), (1449, 436721), (1491, 424419), (1633, 387513), (4473, 141473), (4899, 129171), (6151, 102879), (11431, 55359), (14697, 43057), (18453, 34293)]