13458476511

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 21325248000

約数和(自身を除く): 7866771489

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 419, 513, 729, 773, 1257, 1539, 2187, 2319, 3771, 4617, 6957, 7961, 11313, 13851, 14687, 20871, 23883, 33939, 41553, 44061, 62613, 71649, 101817, 132183, 187839, 214947, 305451, 323887, 396549, 563517, 644841, 916353, 971661, 1189647, 1690551, 1934523, 2914983, 3568941, 5803569, 6153853, 8744949, 10706823, 17410707, 18461559, 26234847, 32120469, 55384677, 78704541, 166154031, 236113623, 498462093, 708340869, 1495386279, 4486158837, 13458476511]

約数ペア:

[(1, 13458476511), (3, 4486158837), (9, 1495386279), (19, 708340869), (27, 498462093), (57, 236113623), (81, 166154031), (171, 78704541), (243, 55384677), (419, 32120469), (513, 26234847), (729, 18461559), (773, 17410707), (1257, 10706823), (1539, 8744949), (2187, 6153853), (2319, 5803569), (3771, 3568941), (4617, 2914983), (6957, 1934523), (7961, 1690551), (11313, 1189647), (13851, 971661), (14687, 916353), (20871, 644841), (23883, 563517), (33939, 396549), (41553, 323887), (44061, 305451), (62613, 214947), (71649, 187839), (101817, 132183)]