61643283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 92854272

約数和(自身を除く): 31210989

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 761, 871, 1209, 2077, 2283, 2613, 6231, 9893, 23591, 27001, 29679, 50987, 70773, 81003, 152961, 306683, 662831, 920049, 1580597, 1988493, 4741791, 20547761, 61643283]

約数ペア:

[(1, 61643283), (3, 20547761), (13, 4741791), (31, 1988493), (39, 1580597), (67, 920049), (93, 662831), (201, 306683), (403, 152961), (761, 81003), (871, 70773), (1209, 50987), (2077, 29679), (2283, 27001), (2613, 23591), (6231, 9893)]