1900530567

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{11257}}^1$

素因数の和:11329

約数の個数: 48

約数和(自身を含む): 3131525280

約数和(自身を除く): 1230994713

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 999, 1443, 1521, 4329, 4563, 6253, 11257, 12987, 18759, 33771, 56277, 101313, 146341, 168831, 303939, 416509, 439023, 1249527, 1317069, 1902433, 3748581, 3951207, 5414617, 5707299, 11245743, 16243851, 17121897, 48731553, 51365691, 70390021, 146194659, 211170063, 633510189, 1900530567]

約数ペア:

[(1, 1900530567), (3, 633510189), (9, 211170063), (13, 146194659), (27, 70390021), (37, 51365691), (39, 48731553), (111, 17121897), (117, 16243851), (169, 11245743), (333, 5707299), (351, 5414617), (481, 3951207), (507, 3748581), (999, 1902433), (1443, 1317069), (1521, 1249527), (4329, 439023), (4563, 416509), (6253, 303939), (11257, 168831), (12987, 146341), (18759, 101313), (33771, 56277)]