72227139

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1$

素因数の和:12490

約数の個数: 16

約数和(自身を含む): 101118720

約数和(自身を除く): 28891581

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 12391, 37173, 359339, 830197, 1078017, 2490591, 24075713, 72227139]

約数ペア:

[(1, 72227139), (3, 24075713), (29, 2490591), (67, 1078017), (87, 830197), (201, 359339), (1943, 37173), (5829, 12391)]