22631427

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 42219520

約数和(自身を除く): 19588093

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 151, 183, 189, 273, 351, 427, 453, 549, 793, 819, 1057, 1281, 1359, 1647, 1963, 2379, 2457, 3171, 3843, 4077, 5551, 5889, 7137, 9211, 9513, 11529, 13741, 16653, 17667, 21411, 27633, 28539, 41223, 49959, 53001, 64477, 82899, 119743, 123669, 149877, 193431, 248697, 359229, 371007, 580293, 838201, 1077687, 1740879, 2514603, 3233061, 7543809, 22631427]

約数ペア:

[(1, 22631427), (3, 7543809), (7, 3233061), (9, 2514603), (13, 1740879), (21, 1077687), (27, 838201), (39, 580293), (61, 371007), (63, 359229), (91, 248697), (117, 193431), (151, 149877), (183, 123669), (189, 119743), (273, 82899), (351, 64477), (427, 53001), (453, 49959), (549, 41223), (793, 28539), (819, 27633), (1057, 21411), (1281, 17667), (1359, 16653), (1647, 13741), (1963, 11529), (2379, 9513), (2457, 9211), (3171, 7137), (3843, 5889), (4077, 5551)]