15703790109

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{2711}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 25493667840

約数和(自身を除く): 9789877731

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 179, 201, 469, 483, 537, 1253, 1407, 1541, 2711, 3759, 4117, 4623, 8133, 10787, 11993, 12351, 18977, 28819, 32361, 35979, 56931, 62353, 83951, 86457, 181637, 187059, 251853, 275839, 436471, 485269, 544911, 827517, 1271459, 1309413, 1455807, 1930873, 3396883, 3814377, 4177651, 5792619, 10190649, 11161187, 12532953, 29243557, 32513023, 33483561, 78128309, 87730671, 97539069, 227591161, 234384927, 682773483, 747799529, 2243398587, 5234596703, 15703790109]

約数ペア:

[(1, 15703790109), (3, 5234596703), (7, 2243398587), (21, 747799529), (23, 682773483), (67, 234384927), (69, 227591161), (161, 97539069), (179, 87730671), (201, 78128309), (469, 33483561), (483, 32513023), (537, 29243557), (1253, 12532953), (1407, 11161187), (1541, 10190649), (2711, 5792619), (3759, 4177651), (4117, 3814377), (4623, 3396883), (8133, 1930873), (10787, 1455807), (11993, 1309413), (12351, 1271459), (18977, 827517), (28819, 544911), (32361, 485269), (35979, 436471), (56931, 275839), (62353, 251853), (83951, 187059), (86457, 181637)]