27804501561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{150881}}^1$

素因数の和:151017

約数の個数: 32

約数和(自身を含む): 40412234880

約数和(自身を除く): 12607733319

約数列:

[1, 3, 19, 53, 57, 61, 159, 183, 1007, 1159, 3021, 3233, 3477, 9699, 61427, 150881, 184281, 452643, 2866739, 7996693, 8600217, 9203741, 23990079, 27611223, 151937167, 174871079, 455811501, 487798273, 524613237, 1463394819, 9268167187, 27804501561]

約数ペア:

[(1, 27804501561), (3, 9268167187), (19, 1463394819), (53, 524613237), (57, 487798273), (61, 455811501), (159, 174871079), (183, 151937167), (1007, 27611223), (1159, 23990079), (3021, 9203741), (3233, 8600217), (3477, 7996693), (9699, 2866739), (61427, 452643), (150881, 184281)]