3415691727

素因数分解:

$3^3\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{8363}}^1$

素因数の和:10540

約数の個数: 32

約数和(自身を含む): 5786549760

約数和(自身を除く): 2370858033

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2161, 6483, 8363, 15127, 19449, 25089, 45381, 58347, 58541, 75267, 136143, 175623, 225801, 408429, 526869, 1580607, 18072443, 54217329, 126507101, 162651987, 379521303, 487955961, 1138563909, 3415691727]

約数ペア:

[(1, 3415691727), (3, 1138563909), (7, 487955961), (9, 379521303), (21, 162651987), (27, 126507101), (63, 54217329), (189, 18072443), (2161, 1580607), (6483, 526869), (8363, 408429), (15127, 225801), (19449, 175623), (25089, 136143), (45381, 75267), (58347, 58541)]