42827127

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 70917120

約数和(自身を除く): 28089993

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 239, 371, 483, 717, 1113, 1127, 1219, 1673, 2597, 3381, 3657, 5019, 5497, 7791, 8533, 11711, 12667, 16491, 25599, 35133, 38001, 38479, 59731, 88669, 115437, 179193, 266007, 269353, 291341, 620683, 808059, 874023, 1862049, 2039387, 6118161, 14275709, 42827127]

約数ペア:

[(1, 42827127), (3, 14275709), (7, 6118161), (21, 2039387), (23, 1862049), (49, 874023), (53, 808059), (69, 620683), (147, 291341), (159, 269353), (161, 266007), (239, 179193), (371, 115437), (483, 88669), (717, 59731), (1113, 38479), (1127, 38001), (1219, 35133), (1673, 25599), (2597, 16491), (3381, 12667), (3657, 11711), (5019, 8533), (5497, 7791)]