152759601

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{99259}}^1$

素因数の和:99290

約数の個数: 20

約数和(自身を含む): 240209200

約数和(自身を除く): 87449599

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 99259, 297777, 893331, 1885921, 2679993, 5657763, 8039979, 16973289, 50919867, 152759601]

約数ペア:

[(1, 152759601), (3, 50919867), (9, 16973289), (19, 8039979), (27, 5657763), (57, 2679993), (81, 1885921), (171, 893331), (513, 297777), (1539, 99259)]