9779619969

素因数分解:

$3^4\times 7^2\times {\mathrm{659}}^1\times {\mathrm{3739}}^1$

素因数の和:4424

約数の個数: 60

約数和(自身を含む): 17024554800

約数和(自身を除く): 7244934831

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 659, 1323, 1977, 3739, 3969, 4613, 5931, 11217, 13839, 17793, 26173, 32291, 33651, 41517, 53379, 78519, 96873, 100953, 124551, 183211, 235557, 290619, 302859, 373653, 549633, 706671, 871857, 1648899, 2120013, 2464001, 2615571, 4946697, 7392003, 14840091, 17248007, 22176009, 51744021, 66528027, 120736049, 155232063, 199584081, 362208147, 465696189, 1086624441, 1397088567, 3259873323, 9779619969]

約数ペア:

[(1, 9779619969), (3, 3259873323), (7, 1397088567), (9, 1086624441), (21, 465696189), (27, 362208147), (49, 199584081), (63, 155232063), (81, 120736049), (147, 66528027), (189, 51744021), (441, 22176009), (567, 17248007), (659, 14840091), (1323, 7392003), (1977, 4946697), (3739, 2615571), (3969, 2464001), (4613, 2120013), (5931, 1648899), (11217, 871857), (13839, 706671), (17793, 549633), (26173, 373653), (32291, 302859), (33651, 290619), (41517, 235557), (53379, 183211), (78519, 124551), (96873, 100953)]