11778689979

素因数分解:

$3^3\times 7^1\times {\mathrm{62321111}}^1$

素因数の和:62321127

約数の個数: 16

約数和(自身を含む): 19942755840

約数和(自身を除く): 8164065861

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 62321111, 186963333, 436247777, 560889999, 1308743331, 1682669997, 3926229993, 11778689979]

約数ペア:

[(1, 11778689979), (3, 3926229993), (7, 1682669997), (9, 1308743331), (21, 560889999), (27, 436247777), (63, 186963333), (189, 62321111)]