268443747

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 470776320

約数和(自身を除く): 202332573

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 251, 277, 297, 351, 429, 753, 831, 1287, 2259, 2493, 2761, 3047, 3263, 3601, 3861, 6777, 7479, 8283, 9141, 9789, 10803, 24849, 27423, 29367, 32409, 35893, 39611, 69527, 74547, 82269, 88101, 97227, 107679, 118833, 208581, 323037, 356499, 625743, 764797, 903851, 969111, 1069497, 1877229, 2294391, 2711553, 6883173, 8134659, 9942361, 20649519, 24403977, 29827083, 89481249, 268443747]

約数ペア:

[(1, 268443747), (3, 89481249), (9, 29827083), (11, 24403977), (13, 20649519), (27, 9942361), (33, 8134659), (39, 6883173), (99, 2711553), (117, 2294391), (143, 1877229), (251, 1069497), (277, 969111), (297, 903851), (351, 764797), (429, 625743), (753, 356499), (831, 323037), (1287, 208581), (2259, 118833), (2493, 107679), (2761, 97227), (3047, 88101), (3263, 82269), (3601, 74547), (3861, 69527), (6777, 39611), (7479, 35893), (8283, 32409), (9141, 29367), (9789, 27423), (10803, 24849)]