246703995

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20533}}^1$

素因数の和:20636

約数の個数: 32

約数和(自身を含む): 443534400

約数和(自身を除く): 196830405

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 20533, 61599, 102665, 184797, 307995, 554391, 923985, 1827437, 2771955, 5482311, 9137185, 16446933, 27411555, 49340799, 82234665, 246703995]

約数ペア:

[(1, 246703995), (3, 82234665), (5, 49340799), (9, 27411555), (15, 16446933), (27, 9137185), (45, 5482311), (89, 2771955), (135, 1827437), (267, 923985), (445, 554391), (801, 307995), (1335, 184797), (2403, 102665), (4005, 61599), (12015, 20533)]