81306126

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{136879}}^1$

素因数の和:136901

約数の個数: 32

約数和(自身を含む): 197107200

約数和(自身を除く): 115801074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 136879, 273758, 410637, 821274, 1231911, 1505669, 2463822, 3011338, 3695733, 4517007, 7391466, 9034014, 13551021, 27102042, 40653063, 81306126]

約数ペア:

[(1, 81306126), (2, 40653063), (3, 27102042), (6, 13551021), (9, 9034014), (11, 7391466), (18, 4517007), (22, 3695733), (27, 3011338), (33, 2463822), (54, 1505669), (66, 1231911), (99, 821274), (198, 410637), (297, 273758), (594, 136879)]