127955133

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{6959}}^1$

素因数の和:7198

約数の個数: 20

約数和(自身を含む): 192012480

約数和(自身を除く): 64057347

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 6129, 6959, 18387, 20877, 62631, 187893, 563679, 1579693, 4739079, 14217237, 42651711, 127955133]

約数ペア:

[(1, 127955133), (3, 42651711), (9, 14217237), (27, 4739079), (81, 1579693), (227, 563679), (681, 187893), (2043, 62631), (6129, 20877), (6959, 18387)]