815087169

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 1279521360

約数和(自身を除く): 464434191

約数列:

[1, 3, 9, 13, 39, 117, 169, 331, 507, 993, 1521, 1619, 2979, 4303, 4857, 12909, 14571, 21047, 38727, 55939, 63141, 167817, 189423, 273611, 503451, 535889, 820833, 1607667, 2462499, 4823001, 6966557, 20899671, 62699013, 90565241, 271695723, 815087169]

約数ペア:

[(1, 815087169), (3, 271695723), (9, 90565241), (13, 62699013), (39, 20899671), (117, 6966557), (169, 4823001), (331, 2462499), (507, 1607667), (993, 820833), (1521, 535889), (1619, 503451), (2979, 273611), (4303, 189423), (4857, 167817), (12909, 63141), (14571, 55939), (21047, 38727)]