123878263041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{49823}}^1$

素因数の和:50190

約数の個数: 48

約数和(自身を含む): 195868108800

約数和(自身を除く): 71989845759

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 269, 711, 807, 1027, 2421, 3081, 3497, 9243, 10491, 21251, 31473, 49823, 63753, 149469, 191259, 276263, 448407, 647699, 828789, 1943097, 2486367, 3936017, 5829291, 11808051, 13402387, 35424153, 40207161, 51168221, 120621483, 153504663, 174231031, 460513989, 522693093, 1058788573, 1568079279, 3176365719, 9529097157, 13764251449, 41292754347, 123878263041]

約数ペア:

[(1, 123878263041), (3, 41292754347), (9, 13764251449), (13, 9529097157), (39, 3176365719), (79, 1568079279), (117, 1058788573), (237, 522693093), (269, 460513989), (711, 174231031), (807, 153504663), (1027, 120621483), (2421, 51168221), (3081, 40207161), (3497, 35424153), (9243, 13402387), (10491, 11808051), (21251, 5829291), (31473, 3936017), (49823, 2486367), (63753, 1943097), (149469, 828789), (191259, 647699), (276263, 448407)]