69872823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 106657200

約数和(自身を除く): 36784377

約数列:

[1, 3, 9, 19, 57, 171, 317, 951, 1289, 2853, 3867, 6023, 11601, 18069, 24491, 54207, 73473, 220419, 408613, 1225839, 3677517, 7763647, 23290941, 69872823]

約数ペア:

[(1, 69872823), (3, 23290941), (9, 7763647), (19, 3677517), (57, 1225839), (171, 408613), (317, 220419), (951, 73473), (1289, 54207), (2853, 24491), (3867, 18069), (6023, 11601)]