67861977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 34781223

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 323, 969, 1003, 1121, 1187, 3009, 3363, 3561, 19057, 20179, 22553, 57171, 60537, 67659, 70033, 210099, 383401, 1150203, 1190561, 1330627, 3571683, 3991881, 22620659, 67861977]

約数ペア:

[(1, 67861977), (3, 22620659), (17, 3991881), (19, 3571683), (51, 1330627), (57, 1190561), (59, 1150203), (177, 383401), (323, 210099), (969, 70033), (1003, 67659), (1121, 60537), (1187, 57171), (3009, 22553), (3363, 20179), (3561, 19057)]