162076173

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 98544243

約数列:

[1, 3, 7, 21, 49, 53, 71, 147, 159, 213, 293, 371, 497, 879, 1113, 1491, 2051, 2597, 3479, 3763, 6153, 7791, 10437, 11289, 14357, 15529, 20803, 26341, 43071, 46587, 62409, 79023, 108703, 145621, 184387, 326109, 436863, 553161, 760921, 1019347, 1102559, 2282763, 3058041, 3307677, 7717913, 23153739, 54025391, 162076173]

約数ペア:

[(1, 162076173), (3, 54025391), (7, 23153739), (21, 7717913), (49, 3307677), (53, 3058041), (71, 2282763), (147, 1102559), (159, 1019347), (213, 760921), (293, 553161), (371, 436863), (497, 326109), (879, 184387), (1113, 145621), (1491, 108703), (2051, 79023), (2597, 62409), (3479, 46587), (3763, 43071), (6153, 26341), (7791, 20803), (10437, 15529), (11289, 14357)]