66966711

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54049}}^1$

素因数の和:54118

約数の個数: 16

約数和(自身を含む): 103776000

約数和(自身を除く): 36809289

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 54049, 162147, 378343, 1135029, 3188891, 9566673, 22322237, 66966711]

約数ペア:

[(1, 66966711), (3, 22322237), (7, 9566673), (21, 3188891), (59, 1135029), (177, 378343), (413, 162147), (1239, 54049)]