201782877111

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4001}}^1\times {\mathrm{9293}}^1$

素因数の和:13373

約数の個数: 40

約数和(自身を含む): 306037070064

約数和(自身を除く): 104254192953

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4001, 5427, 9293, 12003, 27879, 36009, 83637, 108027, 250911, 268067, 324081, 622631, 752733, 804201, 1867893, 2412603, 5603679, 7237809, 16811037, 21713427, 37181293, 50433111, 111543879, 334631637, 1003894911, 2491146631, 3011684733, 7473439893, 22420319679, 67260959037, 201782877111]

約数ペア:

[(1, 201782877111), (3, 67260959037), (9, 22420319679), (27, 7473439893), (67, 3011684733), (81, 2491146631), (201, 1003894911), (603, 334631637), (1809, 111543879), (4001, 50433111), (5427, 37181293), (9293, 21713427), (12003, 16811037), (27879, 7237809), (36009, 5603679), (83637, 2412603), (108027, 1867893), (250911, 804201), (268067, 752733), (324081, 622631)]