296813079

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 468825240

約数和(自身を除く): 172012161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 2381, 4617, 6561, 7143, 13851, 21429, 41553, 45239, 64287, 124659, 135717, 192861, 407151, 578583, 1221453, 1735749, 3664359, 5207247, 10993077, 15621741, 32979231, 98937693, 296813079]

約数ペア:

[(1, 296813079), (3, 98937693), (9, 32979231), (19, 15621741), (27, 10993077), (57, 5207247), (81, 3664359), (171, 1735749), (243, 1221453), (513, 578583), (729, 407151), (1539, 192861), (2187, 135717), (2381, 124659), (4617, 64287), (6561, 45239), (7143, 41553), (13851, 21429)]