171189828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{68917}}^1$

素因数の和:68953

約数の個数: 48

約数和(自身を含む): 463128960

約数和(自身を除く): 291939132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 68917, 137834, 206751, 275668, 413502, 620253, 827004, 1240506, 1585091, 1860759, 2481012, 3170182, 3721518, 4755273, 6340364, 7443036, 9510546, 14265819, 19021092, 28531638, 42797457, 57063276, 85594914, 171189828]

約数ペア:

[(1, 171189828), (2, 85594914), (3, 57063276), (4, 42797457), (6, 28531638), (9, 19021092), (12, 14265819), (18, 9510546), (23, 7443036), (27, 6340364), (36, 4755273), (46, 3721518), (54, 3170182), (69, 2481012), (92, 1860759), (108, 1585091), (138, 1240506), (207, 827004), (276, 620253), (414, 413502), (621, 275668), (828, 206751), (1242, 137834), (2484, 68917)]