187593129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17099}}^1$

素因数の和:17181

約数の個数: 24

約数和(自身を含む): 288100800

約数和(自身を除く): 100507671

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 17099, 51297, 153891, 393277, 906247, 1179831, 2718741, 3539493, 8156223, 20843681, 62531043, 187593129]

約数ペア:

[(1, 187593129), (3, 62531043), (9, 20843681), (23, 8156223), (53, 3539493), (69, 2718741), (159, 1179831), (207, 906247), (477, 393277), (1219, 153891), (3657, 51297), (10971, 17099)]