26752761

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 47277120

約数和(自身を除く): 20524359

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1627, 1827, 2349, 4881, 5481, 11389, 14643, 16443, 34167, 43929, 47183, 102501, 131787, 141549, 307503, 330281, 424647, 922509, 990843, 1273941, 2972529, 3821823, 8917587, 26752761]

約数ペア:

[(1, 26752761), (3, 8917587), (7, 3821823), (9, 2972529), (21, 1273941), (27, 990843), (29, 922509), (63, 424647), (81, 330281), (87, 307503), (189, 141549), (203, 131787), (261, 102501), (567, 47183), (609, 43929), (783, 34167), (1627, 16443), (1827, 14643), (2349, 11389), (4881, 5481)]