82874871

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 121992000

約数和(自身を除く): 39117129

約数列:

[1, 3, 9, 79, 229, 237, 509, 687, 711, 1527, 2061, 4581, 18091, 40211, 54273, 116561, 120633, 162819, 349683, 361899, 1049049, 9208319, 27624957, 82874871]

約数ペア:

[(1, 82874871), (3, 27624957), (9, 9208319), (79, 1049049), (229, 361899), (237, 349683), (509, 162819), (687, 120633), (711, 116561), (1527, 54273), (2061, 40211), (4581, 18091)]