179202933

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 344477952

約数和(自身を除く): 165275019

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 61, 63, 91, 117, 119, 153, 183, 211, 221, 273, 357, 427, 549, 633, 663, 793, 819, 1037, 1071, 1281, 1477, 1547, 1899, 1989, 2379, 2743, 3111, 3587, 3843, 4431, 4641, 5551, 7137, 7259, 8229, 9333, 10761, 12871, 13293, 13481, 13923, 16653, 19201, 21777, 24687, 25109, 32283, 38613, 40443, 46631, 49959, 57603, 65331, 75327, 90097, 94367, 115839, 121329, 139893, 167323, 172809, 218807, 225981, 270291, 283101, 326417, 419679, 501969, 656421, 810873, 849303, 979251, 1171261, 1505907, 1531649, 1969263, 2844491, 2937753, 3513783, 4594947, 8533473, 10541349, 13784841, 19911437, 25600419, 59734311, 179202933]

約数ペア:

[(1, 179202933), (3, 59734311), (7, 25600419), (9, 19911437), (13, 13784841), (17, 10541349), (21, 8533473), (39, 4594947), (51, 3513783), (61, 2937753), (63, 2844491), (91, 1969263), (117, 1531649), (119, 1505907), (153, 1171261), (183, 979251), (211, 849303), (221, 810873), (273, 656421), (357, 501969), (427, 419679), (549, 326417), (633, 283101), (663, 270291), (793, 225981), (819, 218807), (1037, 172809), (1071, 167323), (1281, 139893), (1477, 121329), (1547, 115839), (1899, 94367), (1989, 90097), (2379, 75327), (2743, 65331), (3111, 57603), (3587, 49959), (3843, 46631), (4431, 40443), (4641, 38613), (5551, 32283), (7137, 25109), (7259, 24687), (8229, 21777), (9333, 19201), (10761, 16653), (12871, 13923), (13293, 13481)]