127438038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77801}}^1$

素因数の和:77829

約数の個数: 48

約数和(自身を含む): 339839136

約数和(自身を除く): 212401098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 77801, 155602, 233403, 466806, 544607, 700209, 1011413, 1089214, 1400418, 1633821, 2022826, 3034239, 3267642, 4901463, 6068478, 7079891, 9102717, 9802926, 14159782, 18205434, 21239673, 42479346, 63719019, 127438038]

約数ペア:

[(1, 127438038), (2, 63719019), (3, 42479346), (6, 21239673), (7, 18205434), (9, 14159782), (13, 9802926), (14, 9102717), (18, 7079891), (21, 6068478), (26, 4901463), (39, 3267642), (42, 3034239), (63, 2022826), (78, 1633821), (91, 1400418), (117, 1089214), (126, 1011413), (182, 700209), (234, 544607), (273, 466806), (546, 233403), (819, 155602), (1638, 77801)]