127452361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 20291639

約数列:

[1, 19, 23, 29, 89, 113, 437, 551, 667, 1691, 2047, 2147, 2581, 2599, 3277, 10057, 12673, 38893, 49039, 49381, 59363, 62263, 75371, 191083, 231311, 291653, 1127897, 1432049, 4394909, 5541407, 6708019, 127452361]

約数ペア:

[(1, 127452361), (19, 6708019), (23, 5541407), (29, 4394909), (89, 1432049), (113, 1127897), (437, 291653), (551, 231311), (667, 191083), (1691, 75371), (2047, 62263), (2147, 59363), (2581, 49381), (2599, 49039), (3277, 38893), (10057, 12673)]