610433733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 1037238272

約数和(自身を除く): 426804539

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 223, 259, 271, 273, 481, 669, 777, 813, 1443, 1561, 1897, 2899, 3367, 3523, 4683, 5691, 8251, 8697, 10027, 10101, 10569, 20293, 24661, 24753, 30081, 57757, 60433, 60879, 70189, 73983, 107263, 130351, 173271, 181299, 210567, 321789, 391053, 423031, 750841, 785629, 912457, 1269093, 2236021, 2252523, 2356887, 2737371, 5499403, 6708063, 15652147, 16498209, 29068273, 46956441, 87204819, 203477911, 610433733]

約数ペア:

[(1, 610433733), (3, 203477911), (7, 87204819), (13, 46956441), (21, 29068273), (37, 16498209), (39, 15652147), (91, 6708063), (111, 5499403), (223, 2737371), (259, 2356887), (271, 2252523), (273, 2236021), (481, 1269093), (669, 912457), (777, 785629), (813, 750841), (1443, 423031), (1561, 391053), (1897, 321789), (2899, 210567), (3367, 181299), (3523, 173271), (4683, 130351), (5691, 107263), (8251, 73983), (8697, 70189), (10027, 60879), (10101, 60433), (10569, 57757), (20293, 30081), (24661, 24753)]