22331673

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 41664000

約数和(自身を除く): 19332327

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 149, 183, 189, 273, 351, 427, 447, 549, 793, 819, 1043, 1281, 1341, 1647, 1937, 2379, 2457, 3129, 3843, 4023, 5551, 5811, 7137, 9089, 9387, 11529, 13559, 16653, 17433, 21411, 27267, 28161, 40677, 49959, 52299, 63623, 81801, 118157, 122031, 149877, 190869, 245403, 354471, 366093, 572607, 827099, 1063413, 1717821, 2481297, 3190239, 7443891, 22331673]

約数ペア:

[(1, 22331673), (3, 7443891), (7, 3190239), (9, 2481297), (13, 1717821), (21, 1063413), (27, 827099), (39, 572607), (61, 366093), (63, 354471), (91, 245403), (117, 190869), (149, 149877), (183, 122031), (189, 118157), (273, 81801), (351, 63623), (427, 52299), (447, 49959), (549, 40677), (793, 28161), (819, 27267), (1043, 21411), (1281, 17433), (1341, 16653), (1647, 13559), (1937, 11529), (2379, 9387), (2457, 9089), (3129, 7137), (3843, 5811), (4023, 5551)]