301542237

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 454809600

約数和(自身を除く): 153267363

約数列:

[1, 3, 9, 27, 83, 239, 249, 563, 717, 747, 1689, 2151, 2241, 5067, 6453, 15201, 19837, 46729, 59511, 134557, 140187, 178533, 403671, 420561, 535599, 1211013, 1261683, 3633039, 11168231, 33504693, 100514079, 301542237]

約数ペア:

[(1, 301542237), (3, 100514079), (9, 33504693), (27, 11168231), (83, 3633039), (239, 1261683), (249, 1211013), (563, 535599), (717, 420561), (747, 403671), (1689, 178533), (2151, 140187), (2241, 134557), (5067, 59511), (6453, 46729), (15201, 19837)]