173992953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 253497600

約数和(自身を除く): 79504647

約数列:

[1, 3, 23, 29, 69, 87, 89, 267, 667, 977, 2001, 2047, 2581, 2931, 6141, 7743, 22471, 28333, 59363, 67413, 84999, 86953, 178089, 260859, 651659, 1954977, 1999919, 2521637, 5999757, 7564911, 57997651, 173992953]

約数ペア:

[(1, 173992953), (3, 57997651), (23, 7564911), (29, 5999757), (69, 2521637), (87, 1999919), (89, 1954977), (267, 651659), (667, 260859), (977, 178089), (2001, 86953), (2047, 84999), (2581, 67413), (2931, 59363), (6141, 28333), (7743, 22471)]