61902819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 100558080

約数和(自身を除く): 38655261

約数列:

[1, 3, 9, 11, 27, 33, 99, 257, 297, 771, 811, 2313, 2433, 2827, 6939, 7299, 8481, 8921, 21897, 25443, 26763, 76329, 80289, 208427, 240867, 625281, 1875843, 2292697, 5627529, 6878091, 20634273, 61902819]

約数ペア:

[(1, 61902819), (3, 20634273), (9, 6878091), (11, 5627529), (27, 2292697), (33, 1875843), (99, 625281), (257, 240867), (297, 208427), (771, 80289), (811, 76329), (2313, 26763), (2433, 25443), (2827, 21897), (6939, 8921), (7299, 8481)]