27827037

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 48748800

約数和(自身を除く): 20921763

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5077, 5481, 15231, 35539, 45693, 106617, 137079, 147233, 319851, 441699, 959553, 1030631, 1325097, 3091893, 3975291, 9275679, 27827037]

約数ペア:

[(1, 27827037), (3, 9275679), (7, 3975291), (9, 3091893), (21, 1325097), (27, 1030631), (29, 959553), (63, 441699), (87, 319851), (189, 147233), (203, 137079), (261, 106617), (609, 45693), (783, 35539), (1827, 15231), (5077, 5481)]