65240538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 145504128

約数和(自身を除く): 80263590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 726, 803, 1231, 1606, 2409, 2462, 3693, 4818, 7386, 8833, 13541, 17666, 26499, 27082, 40623, 52998, 81246, 89863, 148951, 179726, 269589, 297902, 446853, 539178, 893706, 988493, 1976986, 2965479, 5930958, 10873423, 21746846, 32620269, 65240538]

約数ペア:

[(1, 65240538), (2, 32620269), (3, 21746846), (6, 10873423), (11, 5930958), (22, 2965479), (33, 1976986), (66, 988493), (73, 893706), (121, 539178), (146, 446853), (219, 297902), (242, 269589), (363, 179726), (438, 148951), (726, 89863), (803, 81246), (1231, 52998), (1606, 40623), (2409, 27082), (2462, 26499), (3693, 17666), (4818, 13541), (7386, 8833)]