126399351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 187604928

約数和(自身を除く): 61205577

約数列:

[1, 3, 13, 39, 41, 123, 137, 411, 533, 577, 1599, 1731, 1781, 5343, 5617, 7501, 16851, 22503, 23657, 70971, 73021, 79049, 219063, 237147, 307541, 922623, 1027637, 3082911, 3241009, 9723027, 42133117, 126399351]

約数ペア:

[(1, 126399351), (3, 42133117), (13, 9723027), (39, 3241009), (41, 3082911), (123, 1027637), (137, 922623), (411, 307541), (533, 237147), (577, 219063), (1599, 79049), (1731, 73021), (1781, 70971), (5343, 23657), (5617, 22503), (7501, 16851)]