127397322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23671}}^1$

素因数の和:23715

約数の個数: 48

約数和(自身を含む): 310197888

約数和(自身を除く): 182800566

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 23671, 47342, 71013, 142026, 213039, 307723, 426078, 544433, 615446, 923169, 1088866, 1633299, 1846338, 2769507, 3266598, 4899897, 5539014, 7077629, 9799794, 14155258, 21232887, 42465774, 63698661, 127397322]

約数ペア:

[(1, 127397322), (2, 63698661), (3, 42465774), (6, 21232887), (9, 14155258), (13, 9799794), (18, 7077629), (23, 5539014), (26, 4899897), (39, 3266598), (46, 2769507), (69, 1846338), (78, 1633299), (117, 1088866), (138, 923169), (207, 615446), (234, 544433), (299, 426078), (414, 307723), (598, 213039), (897, 142026), (1794, 71013), (2691, 47342), (5382, 23671)]