826699986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2187037}}^1$

素因数の和:2187055

約数の個数: 32

約数和(自身を含む): 2099556480

約数和(自身を除く): 1272856494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2187037, 4374074, 6561111, 13122222, 15309259, 19683333, 30618518, 39366666, 45927777, 59049999, 91855554, 118099998, 137783331, 275566662, 413349993, 826699986]

約数ペア:

[(1, 826699986), (2, 413349993), (3, 275566662), (6, 137783331), (7, 118099998), (9, 91855554), (14, 59049999), (18, 45927777), (21, 39366666), (27, 30618518), (42, 19683333), (54, 15309259), (63, 13122222), (126, 6561111), (189, 4374074), (378, 2187037)]