15666441093

素因数分解:

$3^8\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 24106828512

約数和(自身を除く): 8440387419

約数列:

[1, 3, 9, 27, 67, 81, 157, 201, 227, 243, 471, 603, 681, 729, 1413, 1809, 2043, 2187, 4239, 5427, 6129, 6561, 10519, 12717, 15209, 16281, 18387, 31557, 35639, 38151, 45627, 48843, 55161, 94671, 106917, 114453, 136881, 146529, 165483, 284013, 320751, 343359, 410643, 439587, 496449, 852039, 962253, 1030077, 1231929, 1489347, 2387813, 2556117, 2886759, 3695787, 7163439, 7668351, 8660277, 11087361, 21490317, 23005053, 25980831, 33262083, 64470951, 69015159, 77942493, 99786249, 193412853, 233827479, 580238559, 1740715677, 5222147031, 15666441093]

約数ペア:

[(1, 15666441093), (3, 5222147031), (9, 1740715677), (27, 580238559), (67, 233827479), (81, 193412853), (157, 99786249), (201, 77942493), (227, 69015159), (243, 64470951), (471, 33262083), (603, 25980831), (681, 23005053), (729, 21490317), (1413, 11087361), (1809, 8660277), (2043, 7668351), (2187, 7163439), (4239, 3695787), (5427, 2886759), (6129, 2556117), (6561, 2387813), (10519, 1489347), (12717, 1231929), (15209, 1030077), (16281, 962253), (18387, 852039), (31557, 496449), (35639, 439587), (38151, 410643), (45627, 343359), (48843, 320751), (55161, 284013), (94671, 165483), (106917, 146529), (114453, 136881)]