61720542

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{9769}}^1$

素因数の和:9799

約数の個数: 48

約数和(自身を含む): 149363760

約数和(自身を除く): 87643218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 9769, 19538, 29307, 58614, 87921, 126997, 175842, 253994, 263763, 380991, 527526, 761982, 791289, 1142973, 1582578, 2285946, 2373867, 3428919, 4747734, 6857838, 10286757, 20573514, 30860271, 61720542]

約数ペア:

[(1, 61720542), (2, 30860271), (3, 20573514), (6, 10286757), (9, 6857838), (13, 4747734), (18, 3428919), (26, 2373867), (27, 2285946), (39, 1582578), (54, 1142973), (78, 791289), (81, 761982), (117, 527526), (162, 380991), (234, 263763), (243, 253994), (351, 175842), (486, 126997), (702, 87921), (1053, 58614), (2106, 29307), (3159, 19538), (6318, 9769)]