89746299

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 142179840

約数和(自身を除く): 52433541

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 603, 621, 719, 1541, 1809, 1863, 2157, 4623, 5427, 6471, 13869, 16537, 19413, 41607, 48173, 49611, 58239, 124821, 144519, 148833, 433557, 446499, 1107979, 1300671, 1339497, 3323937, 3902013, 9971811, 29915433, 89746299]

約数ペア:

[(1, 89746299), (3, 29915433), (9, 9971811), (23, 3902013), (27, 3323937), (67, 1339497), (69, 1300671), (81, 1107979), (201, 446499), (207, 433557), (603, 148833), (621, 144519), (719, 124821), (1541, 58239), (1809, 49611), (1863, 48173), (2157, 41607), (4623, 19413), (5427, 16537), (6471, 13869)]