61146123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 29055477

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 521, 551, 1349, 1563, 1653, 2059, 4047, 6177, 9899, 15109, 29697, 36991, 39121, 45327, 110973, 117363, 287071, 702829, 861213, 1072739, 2108487, 3218217, 20382041, 61146123]

約数ペア:

[(1, 61146123), (3, 20382041), (19, 3218217), (29, 2108487), (57, 1072739), (71, 861213), (87, 702829), (213, 287071), (521, 117363), (551, 110973), (1349, 45327), (1563, 39121), (1653, 36991), (2059, 29697), (4047, 15109), (6177, 9899)]