493865432319

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1621}}^1\times {\mathrm{1627}}^1$

素因数の和:3536

約数の個数: 64

約数和(自身を含む): 777059351552

約数和(自身を除く): 283193919233

約数列:

[1, 3, 7, 21, 37, 111, 241, 259, 723, 777, 1621, 1627, 1687, 4863, 4881, 5061, 8917, 11347, 11389, 26751, 34041, 34167, 59977, 60199, 62419, 179931, 180597, 187257, 390661, 392107, 419839, 421393, 1171983, 1176321, 1259517, 1264179, 2637367, 2734627, 2744749, 7912101, 8203881, 8234247, 14454457, 14507959, 18461569, 43363371, 43523877, 55384707, 97582579, 101181199, 101555713, 292747737, 303543597, 304667139, 635605447, 683078053, 1906816341, 2049234159, 4449238129, 13347714387, 23517401539, 70552204617, 164621810773, 493865432319]

約数ペア:

[(1, 493865432319), (3, 164621810773), (7, 70552204617), (21, 23517401539), (37, 13347714387), (111, 4449238129), (241, 2049234159), (259, 1906816341), (723, 683078053), (777, 635605447), (1621, 304667139), (1627, 303543597), (1687, 292747737), (4863, 101555713), (4881, 101181199), (5061, 97582579), (8917, 55384707), (11347, 43523877), (11389, 43363371), (26751, 18461569), (34041, 14507959), (34167, 14454457), (59977, 8234247), (60199, 8203881), (62419, 7912101), (179931, 2744749), (180597, 2734627), (187257, 2637367), (390661, 1264179), (392107, 1259517), (419839, 1176321), (421393, 1171983)]