219984633

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25541}}^1$

素因数の和:25590

約数の個数: 32

約数和(自身を含む): 367804800

約数和(自身を除く): 147820167

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 25541, 76623, 229869, 280951, 689607, 740689, 842853, 2222067, 2528559, 6666201, 7585677, 8147579, 19998603, 24442737, 73328211, 219984633]

約数ペア:

[(1, 219984633), (3, 73328211), (9, 24442737), (11, 19998603), (27, 8147579), (29, 7585677), (33, 6666201), (87, 2528559), (99, 2222067), (261, 842853), (297, 740689), (319, 689607), (783, 280951), (957, 229869), (2871, 76623), (8613, 25541)]