221530926081

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 307649664000

約数和(自身を除く): 86118737919

約数列:

[1, 3, 59, 89, 177, 179, 251, 267, 313, 537, 753, 939, 5251, 10561, 14809, 15753, 15931, 18467, 22339, 27857, 31683, 44427, 44929, 47793, 55401, 56027, 67017, 78563, 83571, 134787, 168081, 235689, 939929, 1318001, 1643563, 2650811, 2819787, 3305593, 3954003, 3998681, 4635217, 4930689, 4986403, 6992107, 7952433, 9916779, 11996043, 13905651, 14062777, 14959209, 20976321, 42188331, 235922179, 294197777, 412534313, 707766537, 829703843, 882593331, 1237602939, 1251587153, 2489111529, 3754761459, 73843642027, 221530926081]

約数ペア:

[(1, 221530926081), (3, 73843642027), (59, 3754761459), (89, 2489111529), (177, 1251587153), (179, 1237602939), (251, 882593331), (267, 829703843), (313, 707766537), (537, 412534313), (753, 294197777), (939, 235922179), (5251, 42188331), (10561, 20976321), (14809, 14959209), (15753, 14062777), (15931, 13905651), (18467, 11996043), (22339, 9916779), (27857, 7952433), (31683, 6992107), (44427, 4986403), (44929, 4930689), (47793, 4635217), (55401, 3998681), (56027, 3954003), (67017, 3305593), (78563, 2819787), (83571, 2650811), (134787, 1643563), (168081, 1318001), (235689, 939929)]