8938269

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 13828480

約数和(自身を除く): 4890211

約数列:

[1, 3, 9, 27, 61, 67, 81, 183, 201, 243, 549, 603, 729, 1647, 1809, 2187, 4087, 4941, 5427, 12261, 14823, 16281, 36783, 44469, 48843, 110349, 133407, 146529, 331047, 993141, 2979423, 8938269]

約数ペア:

[(1, 8938269), (3, 2979423), (9, 993141), (27, 331047), (61, 146529), (67, 133407), (81, 110349), (183, 48843), (201, 44469), (243, 36783), (549, 16281), (603, 14823), (729, 12261), (1647, 5427), (1809, 4941), (2187, 4087)]