81270771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{14699}}^1$

素因数の和:14818

約数の個数: 16

約数和(自身を含む): 115248000

約数和(自身を除く): 33977229

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 14699, 44097, 279281, 837843, 1425803, 4277409, 27090257, 81270771]

約数ペア:

[(1, 81270771), (3, 27090257), (19, 4277409), (57, 1425803), (97, 837843), (291, 279281), (1843, 44097), (5529, 14699)]