72329649

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{51407}}^1$

素因数の和:51484

約数の個数: 16

約数和(自身を含む): 111863808

約数和(自身を除く): 39534159

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 51407, 154221, 359849, 1079547, 3444269, 10332807, 24109883, 72329649]

約数ペア:

[(1, 72329649), (3, 24109883), (7, 10332807), (21, 3444269), (67, 1079547), (201, 359849), (469, 154221), (1407, 51407)]