27626247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 46003464

約数和(自身を除く): 18377217

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 773, 1083, 1881, 2319, 3249, 3971, 6957, 8503, 11913, 14687, 25509, 35739, 44061, 76527, 132183, 161557, 279053, 484671, 837159, 1454013, 2511477, 3069583, 9208749, 27626247]

約数ペア:

[(1, 27626247), (3, 9208749), (9, 3069583), (11, 2511477), (19, 1454013), (33, 837159), (57, 484671), (99, 279053), (171, 161557), (209, 132183), (361, 76527), (627, 44061), (773, 35739), (1083, 25509), (1881, 14687), (2319, 11913), (3249, 8503), (3971, 6957)]