63813681

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 94602144

約数和(自身を除く): 30788463

約数列:

[1, 3, 9, 67, 97, 201, 291, 603, 873, 1091, 3273, 6499, 9819, 19497, 58491, 73097, 105827, 219291, 317481, 657873, 952443, 7090409, 21271227, 63813681]

約数ペア:

[(1, 63813681), (3, 21271227), (9, 7090409), (67, 952443), (97, 657873), (201, 317481), (291, 219291), (603, 105827), (873, 73097), (1091, 58491), (3273, 19497), (6499, 9819)]