145719801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25741}}^1$

素因数の和:25801

約数の個数: 24

約数和(自身を含む): 228897864

約数和(自身を除く): 83178063

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 25741, 77223, 231669, 437597, 952417, 1312791, 2857251, 3938373, 8571753, 16191089, 48573267, 145719801]

約数ペア:

[(1, 145719801), (3, 48573267), (9, 16191089), (17, 8571753), (37, 3938373), (51, 2857251), (111, 1312791), (153, 952417), (333, 437597), (629, 231669), (1887, 77223), (5661, 25741)]