80252451

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 47432925

約数列:

[1, 3, 9, 23, 27, 69, 81, 83, 173, 207, 243, 249, 519, 621, 747, 1557, 1863, 1909, 2241, 3979, 4671, 5589, 5727, 6723, 11937, 14013, 14359, 17181, 20169, 35811, 42039, 43077, 51543, 107433, 129231, 154629, 322299, 330257, 387693, 463887, 966897, 990771, 1163079, 2972313, 3489237, 8916939, 26750817, 80252451]

約数ペア:

[(1, 80252451), (3, 26750817), (9, 8916939), (23, 3489237), (27, 2972313), (69, 1163079), (81, 990771), (83, 966897), (173, 463887), (207, 387693), (243, 330257), (249, 322299), (519, 154629), (621, 129231), (747, 107433), (1557, 51543), (1863, 43077), (1909, 42039), (2241, 35811), (3979, 20169), (4671, 17181), (5589, 14359), (5727, 14013), (6723, 11937)]