27307103621

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7517}}^1$

素因数の和:7651

約数の個数: 40

約数和(自身を含む): 34113827160

約数和(自身を除く): 6806723539

約数列:

[1, 7, 17, 49, 89, 119, 343, 623, 833, 1513, 2401, 4361, 5831, 7517, 10591, 30527, 40817, 52619, 74137, 127789, 213689, 368333, 518959, 669013, 894523, 2578331, 3632713, 4683091, 6261661, 11373221, 18048317, 32781637, 43831627, 79612547, 229471459, 306821389, 557287829, 1606300213, 3901014803, 27307103621]

約数ペア:

[(1, 27307103621), (7, 3901014803), (17, 1606300213), (49, 557287829), (89, 306821389), (119, 229471459), (343, 79612547), (623, 43831627), (833, 32781637), (1513, 18048317), (2401, 11373221), (4361, 6261661), (5831, 4683091), (7517, 3632713), (10591, 2578331), (30527, 894523), (40817, 669013), (52619, 518959), (74137, 368333), (127789, 213689)]