57001221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 87497280

約数和(自身を除く): 30496059

約数列:

[1, 3, 9, 17, 51, 153, 379, 983, 1137, 2949, 3411, 6443, 8847, 16711, 19329, 50133, 57987, 150399, 372557, 1117671, 3353013, 6333469, 19000407, 57001221]

約数ペア:

[(1, 57001221), (3, 19000407), (9, 6333469), (17, 3353013), (51, 1117671), (153, 372557), (379, 150399), (983, 57987), (1137, 50133), (2949, 19329), (3411, 16711), (6443, 8847)]