158059917

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 256636160

約数和(自身を除く): 98576243

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 3313, 5301, 9939, 15903, 29817, 47709, 62947, 89451, 102703, 188841, 268353, 308109, 566523, 924327, 1699569, 1951357, 2772981, 5098707, 5854071, 8318943, 17562213, 52686639, 158059917]

約数ペア:

[(1, 158059917), (3, 52686639), (9, 17562213), (19, 8318943), (27, 5854071), (31, 5098707), (57, 2772981), (81, 1951357), (93, 1699569), (171, 924327), (279, 566523), (513, 308109), (589, 268353), (837, 188841), (1539, 102703), (1767, 89451), (2511, 62947), (3313, 47709), (5301, 29817), (9939, 15903)]