173173761

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 269443200

約数和(自身を除く): 96269439

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 3301, 5829, 9903, 17487, 29709, 52461, 89127, 95729, 221167, 287187, 663501, 861561, 1990503, 2584683, 5971509, 6413843, 19241529, 57724587, 173173761]

約数ペア:

[(1, 173173761), (3, 57724587), (9, 19241529), (27, 6413843), (29, 5971509), (67, 2584683), (87, 1990503), (201, 861561), (261, 663501), (603, 287187), (783, 221167), (1809, 95729), (1943, 89127), (3301, 52461), (5829, 29709), (9903, 17487)]