66418407

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 108126720

約数和(自身を除く): 41708313

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 453, 1359, 1481, 1661, 4077, 4443, 4983, 13329, 14949, 16291, 39987, 44847, 48873, 146619, 223631, 439857, 670893, 2012679, 2459941, 6038037, 7379823, 22139469, 66418407]

約数ペア:

[(1, 66418407), (3, 22139469), (9, 7379823), (11, 6038037), (27, 2459941), (33, 2012679), (99, 670893), (151, 439857), (297, 223631), (453, 146619), (1359, 48873), (1481, 44847), (1661, 39987), (4077, 16291), (4443, 14949), (4983, 13329)]