127405982

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 222249000

約数和(自身を除く): 94843018

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 229, 242, 418, 458, 1331, 2299, 2519, 2662, 4351, 4598, 5038, 8702, 14641, 25289, 27709, 29282, 47861, 50578, 55418, 95722, 278179, 304799, 526471, 556358, 609598, 1052942, 3352789, 5791181, 6705578, 11582362, 63702991, 127405982]

約数ペア:

[(1, 127405982), (2, 63702991), (11, 11582362), (19, 6705578), (22, 5791181), (38, 3352789), (121, 1052942), (209, 609598), (229, 556358), (242, 526471), (418, 304799), (458, 278179), (1331, 95722), (2299, 55418), (2519, 50578), (2662, 47861), (4351, 29282), (4598, 27709), (5038, 25289), (8702, 14641)]