6723927

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 11500320

約数和(自身を除く): 4776393

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 193, 237, 441, 553, 579, 711, 1351, 1659, 1737, 3871, 4053, 4977, 9457, 11613, 12159, 15247, 28371, 34839, 45741, 85113, 106729, 137223, 320187, 747103, 960561, 2241309, 6723927]

約数ペア:

[(1, 6723927), (3, 2241309), (7, 960561), (9, 747103), (21, 320187), (49, 137223), (63, 106729), (79, 85113), (147, 45741), (193, 34839), (237, 28371), (441, 15247), (553, 12159), (579, 11613), (711, 9457), (1351, 4977), (1659, 4053), (1737, 3871)]