67072327

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 83820096

約数和(自身を除く): 16747769

約数列:

[1, 7, 17, 49, 73, 119, 511, 833, 1103, 1241, 3577, 7721, 8687, 18751, 54047, 60809, 80519, 131257, 563633, 918799, 1368823, 3945431, 9581761, 67072327]

約数ペア:

[(1, 67072327), (7, 9581761), (17, 3945431), (49, 1368823), (73, 918799), (119, 563633), (511, 131257), (833, 80519), (1103, 60809), (1241, 54047), (3577, 18751), (7721, 8687)]