201217291317

素因数分解:

$3^3\times 7^2\times {\mathrm{152091679}}^1$

素因数の和:152091702

約数の個数: 24

約数和(自身を含む): 346769030400

約数和(自身を除く): 145551739083

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152091679, 456275037, 1064641753, 1368825111, 3193925259, 4106475333, 7452492271, 9581775777, 22357476813, 28745327331, 67072430439, 201217291317]

約数ペア:

[(1, 201217291317), (3, 67072430439), (7, 28745327331), (9, 22357476813), (21, 9581775777), (27, 7452492271), (49, 4106475333), (63, 3193925259), (147, 1368825111), (189, 1064641753), (441, 456275037), (1323, 152091679)]