27618353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 7840207

約数列:

[1, 7, 17, 29, 53, 119, 151, 203, 371, 493, 901, 1057, 1537, 2567, 3451, 4379, 6307, 8003, 10759, 17969, 26129, 30653, 56021, 74443, 136051, 182903, 232087, 521101, 952357, 1624609, 3945479, 27618353]

約数ペア:

[(1, 27618353), (7, 3945479), (17, 1624609), (29, 952357), (53, 521101), (119, 232087), (151, 182903), (203, 136051), (371, 74443), (493, 56021), (901, 30653), (1057, 26129), (1537, 17969), (2567, 10759), (3451, 8003), (4379, 6307)]