7138045647

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{14479}}^1$

素因数の和:14569

約数の個数: 48

約数和(自身を含む): 11502912000

約数和(自身を除く): 4364866353

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 961, 1767, 2883, 5301, 8649, 14479, 15903, 18259, 25947, 43437, 54777, 130311, 164331, 275101, 390933, 448849, 492993, 825303, 1346547, 2475909, 4039641, 7427727, 8528131, 12118923, 13914319, 25584393, 41742957, 76753179, 125228871, 230259537, 264372061, 375686613, 793116183, 2379348549, 7138045647]

約数ペア:

[(1, 7138045647), (3, 2379348549), (9, 793116183), (19, 375686613), (27, 264372061), (31, 230259537), (57, 125228871), (93, 76753179), (171, 41742957), (279, 25584393), (513, 13914319), (589, 12118923), (837, 8528131), (961, 7427727), (1767, 4039641), (2883, 2475909), (5301, 1346547), (8649, 825303), (14479, 492993), (15903, 448849), (18259, 390933), (25947, 275101), (43437, 164331), (54777, 130311)]