84678285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 138948480

約数和(自身を除く): 54270195

約数列:

[1, 3, 5, 15, 67, 109, 201, 327, 335, 545, 773, 1005, 1635, 2319, 3865, 7303, 11595, 21909, 36515, 51791, 84257, 109545, 155373, 252771, 258955, 421285, 776865, 1263855, 5645219, 16935657, 28226095, 84678285]

約数ペア:

[(1, 84678285), (3, 28226095), (5, 16935657), (15, 5645219), (67, 1263855), (109, 776865), (201, 421285), (327, 258955), (335, 252771), (545, 155373), (773, 109545), (1005, 84257), (1635, 51791), (2319, 36515), (3865, 21909), (7303, 11595)]