40098213

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 62294400

約数和(自身を除く): 22196187

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 617, 747, 783, 1851, 2241, 2407, 5553, 7221, 16659, 17893, 21663, 51211, 53679, 64989, 153633, 161037, 460899, 483111, 1382697, 1485119, 4455357, 13366071, 40098213]

約数ペア:

[(1, 40098213), (3, 13366071), (9, 4455357), (27, 1485119), (29, 1382697), (83, 483111), (87, 460899), (249, 161037), (261, 153633), (617, 64989), (747, 53679), (783, 51211), (1851, 21663), (2241, 17893), (2407, 16659), (5553, 7221)]