27308079

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13052241

約数列:

[1, 3, 9, 83, 139, 249, 263, 417, 747, 789, 1251, 2367, 11537, 21829, 34611, 36557, 65487, 103833, 109671, 196461, 329013, 3034231, 9102693, 27308079]

約数ペア:

[(1, 27308079), (3, 9102693), (9, 3034231), (83, 329013), (139, 196461), (249, 109671), (263, 103833), (417, 65487), (747, 36557), (789, 34611), (1251, 21829), (2367, 11537)]