271645916437

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{17761}}^1$

素因数の和:18170

約数の個数: 48

約数和(自身を含む): 338817112704

約数和(自身を除く): 67171196267

約数列:

[1, 7, 23, 41, 49, 161, 287, 331, 943, 1127, 2009, 2317, 6601, 7613, 13571, 16219, 17761, 46207, 53291, 94997, 124327, 312133, 373037, 408503, 664979, 728201, 870289, 2184931, 2859521, 5097407, 5878891, 15294517, 16748623, 20016647, 35681849, 41152237, 117240361, 135214493, 241034531, 288065659, 820682527, 946501451, 1687241717, 5543794213, 6625510157, 11810692019, 38806559491, 271645916437]

約数ペア:

[(1, 271645916437), (7, 38806559491), (23, 11810692019), (41, 6625510157), (49, 5543794213), (161, 1687241717), (287, 946501451), (331, 820682527), (943, 288065659), (1127, 241034531), (2009, 135214493), (2317, 117240361), (6601, 41152237), (7613, 35681849), (13571, 20016647), (16219, 16748623), (17761, 15294517), (46207, 5878891), (53291, 5097407), (94997, 2859521), (124327, 2184931), (312133, 870289), (373037, 728201), (408503, 664979)]