137703501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 222173952

約数和(自身を除く): 84470451

約数列:

[1, 3, 9, 13, 39, 43, 101, 117, 129, 271, 303, 387, 559, 813, 909, 1313, 1677, 2439, 3523, 3939, 4343, 5031, 10569, 11653, 11817, 13029, 27371, 31707, 34959, 39087, 56459, 82113, 104877, 151489, 169377, 246339, 355823, 454467, 508131, 1067469, 1176953, 1363401, 3202407, 3530859, 10592577, 15300389, 45901167, 137703501]

約数ペア:

[(1, 137703501), (3, 45901167), (9, 15300389), (13, 10592577), (39, 3530859), (43, 3202407), (101, 1363401), (117, 1176953), (129, 1067469), (271, 508131), (303, 454467), (387, 355823), (559, 246339), (813, 169377), (909, 151489), (1313, 104877), (1677, 82113), (2439, 56459), (3523, 39087), (3939, 34959), (4343, 31707), (5031, 27371), (10569, 13029), (11653, 11817)]