41985189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 29139291

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 97, 123, 153, 207, 291, 369, 391, 459, 621, 697, 873, 943, 1107, 1173, 1649, 2091, 2231, 2619, 2829, 3519, 3977, 4947, 6273, 6693, 8487, 10557, 11931, 14841, 16031, 18819, 20079, 25461, 35793, 37927, 44523, 48093, 60237, 67609, 91471, 107379, 113781, 144279, 202827, 274413, 341343, 432837, 608481, 823239, 1024029, 1555007, 1825443, 2469717, 4665021, 13995063, 41985189]

約数ペア:

[(1, 41985189), (3, 13995063), (9, 4665021), (17, 2469717), (23, 1825443), (27, 1555007), (41, 1024029), (51, 823239), (69, 608481), (97, 432837), (123, 341343), (153, 274413), (207, 202827), (291, 144279), (369, 113781), (391, 107379), (459, 91471), (621, 67609), (697, 60237), (873, 48093), (943, 44523), (1107, 37927), (1173, 35793), (1649, 25461), (2091, 20079), (2231, 18819), (2619, 16031), (2829, 14841), (3519, 11931), (3977, 10557), (4947, 8487), (6273, 6693)]