917362719

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10157

約数の個数: 64

約数和(自身を含む): 1718062080

約数和(自身を除く): 800699361

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 111, 117, 189, 259, 273, 333, 351, 481, 777, 819, 999, 1443, 2331, 2457, 3367, 4329, 6993, 10091, 10101, 12987, 30273, 30303, 70637, 90819, 90909, 131183, 211911, 272457, 373367, 393549, 635733, 918281, 1120101, 1180647, 1907199, 2613569, 2754843, 3360303, 3541941, 4853771, 7840707, 8264529, 10080909, 14561313, 23522121, 24793587, 33976397, 43683939, 70566363, 101929191, 131051817, 305787573, 917362719]

約数ペア:

[(1, 917362719), (3, 305787573), (7, 131051817), (9, 101929191), (13, 70566363), (21, 43683939), (27, 33976397), (37, 24793587), (39, 23522121), (63, 14561313), (91, 10080909), (111, 8264529), (117, 7840707), (189, 4853771), (259, 3541941), (273, 3360303), (333, 2754843), (351, 2613569), (481, 1907199), (777, 1180647), (819, 1120101), (999, 918281), (1443, 635733), (2331, 393549), (2457, 373367), (3367, 272457), (4329, 211911), (6993, 131183), (10091, 90909), (10101, 90819), (12987, 70637), (30273, 30303)]