138477029229

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{217909}}^1$

素因数の和:218071

約数の個数: 72

約数和(自身を含む): 255770555040

約数和(自身を除く): 117293525811

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 131, 147, 231, 393, 441, 539, 693, 917, 1179, 1441, 1617, 2751, 4323, 4851, 6419, 8253, 10087, 12969, 19257, 30261, 57771, 70609, 90783, 211827, 217909, 635481, 653727, 1525363, 1961181, 2396999, 4576089, 7190997, 10677541, 13728267, 16778993, 21572991, 28546079, 32032623, 50336979, 85638237, 96097869, 117452951, 151010937, 199822553, 256914711, 314006869, 352358853, 599467659, 942020607, 1057076559, 1398757871, 1798402977, 2198048083, 2826061821, 4196273613, 6594144249, 12588820839, 15386336581, 19782432747, 46159009743, 138477029229]

約数ペア:

[(1, 138477029229), (3, 46159009743), (7, 19782432747), (9, 15386336581), (11, 12588820839), (21, 6594144249), (33, 4196273613), (49, 2826061821), (63, 2198048083), (77, 1798402977), (99, 1398757871), (131, 1057076559), (147, 942020607), (231, 599467659), (393, 352358853), (441, 314006869), (539, 256914711), (693, 199822553), (917, 151010937), (1179, 117452951), (1441, 96097869), (1617, 85638237), (2751, 50336979), (4323, 32032623), (4851, 28546079), (6419, 21572991), (8253, 16778993), (10087, 13728267), (12969, 10677541), (19257, 7190997), (30261, 4576089), (57771, 2396999), (70609, 1961181), (90783, 1525363), (211827, 653727), (217909, 635481)]