9521793

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 15681600

約数和(自身を除く): 6159807

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 269, 437, 513, 621, 807, 1311, 1539, 1863, 2421, 3933, 5111, 6187, 7263, 11799, 15333, 18561, 21789, 35397, 45999, 55683, 117553, 137997, 167049, 352659, 413991, 501147, 1057977, 3173931, 9521793]

約数ペア:

[(1, 9521793), (3, 3173931), (9, 1057977), (19, 501147), (23, 413991), (27, 352659), (57, 167049), (69, 137997), (81, 117553), (171, 55683), (207, 45999), (269, 35397), (437, 21789), (513, 18561), (621, 15333), (807, 11799), (1311, 7263), (1539, 6187), (1863, 5111), (2421, 3933)]