74417397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 107747328

約数和(自身を除く): 33329931

約数列:

[1, 3, 23, 37, 69, 103, 111, 283, 309, 849, 851, 2369, 2553, 3811, 6509, 7107, 10471, 11433, 19527, 29149, 31413, 87447, 87653, 240833, 262959, 670427, 722499, 1078513, 2011281, 3235539, 24805799, 74417397]

約数ペア:

[(1, 74417397), (3, 24805799), (23, 3235539), (37, 2011281), (69, 1078513), (103, 722499), (111, 670427), (283, 262959), (309, 240833), (849, 87653), (851, 87447), (2369, 31413), (2553, 29149), (3811, 19527), (6509, 11433), (7107, 10471)]