156979410021

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{2459}}^1$

素因数の和:3216

約数の個数: 96

約数和(自身を含む): 274763894400

約数和(自身を除く): 117784484379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 661, 1323, 1533, 1971, 1983, 2459, 3577, 4599, 4627, 5949, 7377, 10731, 13797, 13881, 17213, 17847, 22131, 32193, 32389, 41643, 48253, 51639, 66393, 96579, 97167, 120491, 124929, 144759, 154917, 179507, 291501, 337771, 361473, 434277, 464751, 538521, 874503, 1013313, 1084419, 1256549, 1302831, 1615563, 1625399, 2364397, 3039939, 3253257, 3769647, 4846689, 4876197, 7093191, 8795843, 9119817, 11308941, 11377793, 14628591, 21279573, 26387529, 33926823, 34133379, 43885773, 63838719, 79162587, 79644551, 102400137, 118654127, 237487761, 238933653, 307200411, 355962381, 716800959, 830578889, 1067887143, 2150402877, 2491736667, 3203661429, 5814052223, 7475210001, 17442156669, 22425630003, 52326470007, 156979410021]

約数ペア:

[(1, 156979410021), (3, 52326470007), (7, 22425630003), (9, 17442156669), (21, 7475210001), (27, 5814052223), (49, 3203661429), (63, 2491736667), (73, 2150402877), (147, 1067887143), (189, 830578889), (219, 716800959), (441, 355962381), (511, 307200411), (657, 238933653), (661, 237487761), (1323, 118654127), (1533, 102400137), (1971, 79644551), (1983, 79162587), (2459, 63838719), (3577, 43885773), (4599, 34133379), (4627, 33926823), (5949, 26387529), (7377, 21279573), (10731, 14628591), (13797, 11377793), (13881, 11308941), (17213, 9119817), (17847, 8795843), (22131, 7093191), (32193, 4876197), (32389, 4846689), (41643, 3769647), (48253, 3253257), (51639, 3039939), (66393, 2364397), (96579, 1625399), (97167, 1615563), (120491, 1302831), (124929, 1256549), (144759, 1084419), (154917, 1013313), (179507, 874503), (291501, 538521), (337771, 464751), (361473, 434277)]