39197169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 63713280

約数和(自身を除く): 24516111

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 487, 813, 1461, 2439, 2981, 4383, 5357, 7317, 8943, 13149, 16071, 26829, 48213, 80487, 131977, 144639, 395931, 1187793, 1451747, 3563379, 4355241, 13065723, 39197169]

約数ペア:

[(1, 39197169), (3, 13065723), (9, 4355241), (11, 3563379), (27, 1451747), (33, 1187793), (99, 395931), (271, 144639), (297, 131977), (487, 80487), (813, 48213), (1461, 26829), (2439, 16071), (2981, 13149), (4383, 8943), (5357, 7317)]