15707466747

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1\times {\mathrm{2131}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 26288071680

約数和(自身を除く): 10580604933

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1481, 1659, 2131, 4443, 4977, 6393, 10367, 13329, 14917, 19179, 31101, 44751, 93303, 116999, 134253, 168349, 350997, 505047, 818993, 1052991, 1178443, 1515141, 2456979, 3156011, 3535329, 7370937, 9468033, 10605987, 22092077, 28404099, 66276231, 198828693, 249324869, 747974607, 1745274083, 2243923821, 5235822249, 15707466747]

約数ペア:

[(1, 15707466747), (3, 5235822249), (7, 2243923821), (9, 1745274083), (21, 747974607), (63, 249324869), (79, 198828693), (237, 66276231), (553, 28404099), (711, 22092077), (1481, 10605987), (1659, 9468033), (2131, 7370937), (4443, 3535329), (4977, 3156011), (6393, 2456979), (10367, 1515141), (13329, 1178443), (14917, 1052991), (19179, 818993), (31101, 505047), (44751, 350997), (93303, 168349), (116999, 134253)]