61931007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 34376193

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1319, 1739, 3957, 5217, 11871, 15651, 35613, 46953, 48803, 61993, 146409, 185979, 439227, 557937, 1317681, 1673811, 2293741, 6881223, 20643669, 61931007]

約数ペア:

[(1, 61931007), (3, 20643669), (9, 6881223), (27, 2293741), (37, 1673811), (47, 1317681), (111, 557937), (141, 439227), (333, 185979), (423, 146409), (999, 61993), (1269, 48803), (1319, 46953), (1739, 35613), (3957, 15651), (5217, 11871)]