1059291261

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 1822237560

約数和(自身を除く): 762946299

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 137, 147, 197, 267, 411, 441, 591, 623, 801, 959, 1233, 1379, 1773, 1869, 2877, 4137, 4361, 5607, 6713, 8631, 9653, 12193, 12411, 13083, 17533, 20139, 26989, 28959, 36579, 39249, 52599, 60417, 80967, 85351, 86877, 109737, 122731, 157797, 188923, 242901, 256053, 368193, 566769, 597457, 768159, 859117, 1104579, 1322461, 1700307, 1792371, 2402021, 2577351, 3967383, 5377113, 7206063, 7732053, 11902149, 16814147, 21618189, 50442441, 117699029, 151327323, 353097087, 1059291261]

約数ペア:

[(1, 1059291261), (3, 353097087), (7, 151327323), (9, 117699029), (21, 50442441), (49, 21618189), (63, 16814147), (89, 11902149), (137, 7732053), (147, 7206063), (197, 5377113), (267, 3967383), (411, 2577351), (441, 2402021), (591, 1792371), (623, 1700307), (801, 1322461), (959, 1104579), (1233, 859117), (1379, 768159), (1773, 597457), (1869, 566769), (2877, 368193), (4137, 256053), (4361, 242901), (5607, 188923), (6713, 157797), (8631, 122731), (9653, 109737), (12193, 86877), (12411, 85351), (13083, 80967), (17533, 60417), (20139, 52599), (26989, 39249), (28959, 36579)]