81636896877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1174919}}^1$

素因数の和:1175017

約数の個数: 32

約数和(自身を含む): 121815705600

約数和(自身を除く): 40178808723

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 3021, 3657, 23161, 69483, 1174919, 3524757, 22323461, 27023137, 62270707, 66970383, 81069411, 186812121, 513439603, 1183143433, 1432226261, 1540318809, 3549430299, 4296678783, 27212298959, 81636896877]

約数ペア:

[(1, 81636896877), (3, 27212298959), (19, 4296678783), (23, 3549430299), (53, 1540318809), (57, 1432226261), (69, 1183143433), (159, 513439603), (437, 186812121), (1007, 81069411), (1219, 66970383), (1311, 62270707), (3021, 27023137), (3657, 22323461), (23161, 3524757), (69483, 1174919)]