175080447

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{32261}}^1$

素因数の和:32340

約数の個数: 20

約数和(自身を含む): 265451736

約数和(自身を除く): 90371289

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 32261, 96783, 290349, 871047, 2161487, 2613141, 6484461, 19453383, 58360149, 175080447]

約数ペア:

[(1, 175080447), (3, 58360149), (9, 19453383), (27, 6484461), (67, 2613141), (81, 2161487), (201, 871047), (603, 290349), (1809, 96783), (5427, 32261)]