27801543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 46996992

約数和(自身を除く): 19195449

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 1973, 2013, 4697, 5919, 13811, 14091, 21703, 41433, 65109, 120353, 151921, 361059, 455763, 842471, 1323883, 2527413, 3971649, 9267181, 27801543]

約数ペア:

[(1, 27801543), (3, 9267181), (7, 3971649), (11, 2527413), (21, 1323883), (33, 842471), (61, 455763), (77, 361059), (183, 151921), (231, 120353), (427, 65109), (671, 41433), (1281, 21703), (1973, 14091), (2013, 13811), (4697, 5919)]