46978641

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 70709184

約数和(自身を除く): 23730543

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 1987, 2627, 5961, 7881, 17883, 23643, 73519, 141077, 220557, 423231, 661671, 1269693, 5219849, 15659547, 46978641]

約数ペア:

[(1, 46978641), (3, 15659547), (9, 5219849), (37, 1269693), (71, 661671), (111, 423231), (213, 220557), (333, 141077), (639, 73519), (1987, 23643), (2627, 17883), (5961, 7881)]