64883091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 106989568

約数和(自身を除く): 42106477

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 877, 1897, 2631, 3523, 5691, 6139, 10569, 11401, 18417, 24661, 34203, 73983, 79807, 237667, 239421, 713001, 1663669, 3089671, 4991007, 9269013, 21627697, 64883091]

約数ペア:

[(1, 64883091), (3, 21627697), (7, 9269013), (13, 4991007), (21, 3089671), (39, 1663669), (91, 713001), (271, 239421), (273, 237667), (813, 79807), (877, 73983), (1897, 34203), (2631, 24661), (3523, 18417), (5691, 11401), (6139, 10569)]