67533819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 97666560

約数和(自身を除く): 30132741

約数列:

[1, 3, 23, 53, 59, 69, 159, 177, 313, 939, 1219, 1357, 3127, 3657, 4071, 7199, 9381, 16589, 18467, 21597, 49767, 55401, 71921, 215763, 381547, 424741, 978751, 1144641, 1274223, 2936253, 22511273, 67533819]

約数ペア:

[(1, 67533819), (3, 22511273), (23, 2936253), (53, 1274223), (59, 1144641), (69, 978751), (159, 424741), (177, 381547), (313, 215763), (939, 71921), (1219, 55401), (1357, 49767), (3127, 21597), (3657, 18467), (4071, 16589), (7199, 9381)]