63619917

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 86456832

約数和(自身を除く): 22836915

約数列:

[1, 3, 67, 201, 307, 921, 1031, 3093, 20569, 61707, 69077, 207231, 316517, 949551, 21206639, 63619917]

約数ペア:

[(1, 63619917), (3, 21206639), (67, 949551), (201, 316517), (307, 207231), (921, 69077), (1031, 61707), (3093, 20569)]