210955599

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 322841376

約数和(自身を除く): 111885777

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 593, 841, 1363, 1779, 2523, 4089, 5337, 7569, 12267, 17197, 27871, 39527, 51591, 83613, 118581, 154773, 250839, 355743, 498713, 808259, 1496139, 2424777, 4488417, 7274331, 23439511, 70318533, 210955599]

約数ペア:

[(1, 210955599), (3, 70318533), (9, 23439511), (29, 7274331), (47, 4488417), (87, 2424777), (141, 1496139), (261, 808259), (423, 498713), (593, 355743), (841, 250839), (1363, 154773), (1779, 118581), (2523, 83613), (4089, 51591), (5337, 39527), (7569, 27871), (12267, 17197)]