60720957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 102548160

約数和(自身を除く): 41827203

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 153, 187, 327, 331, 561, 981, 993, 1199, 1683, 1853, 2979, 3597, 3641, 5559, 5627, 10791, 10923, 16677, 16881, 20383, 32769, 36079, 50643, 61149, 61897, 108237, 183447, 185691, 324711, 396869, 557073, 613343, 1190607, 1840029, 3571821, 5520087, 6746773, 20240319, 60720957]

約数ペア:

[(1, 60720957), (3, 20240319), (9, 6746773), (11, 5520087), (17, 3571821), (33, 1840029), (51, 1190607), (99, 613343), (109, 557073), (153, 396869), (187, 324711), (327, 185691), (331, 183447), (561, 108237), (981, 61897), (993, 61149), (1199, 50643), (1683, 36079), (1853, 32769), (2979, 20383), (3597, 16881), (3641, 16677), (5559, 10923), (5627, 10791)]