61087641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 88871040

約数和(自身を除く): 27783399

約数列:

[1, 3, 19, 53, 57, 73, 159, 219, 277, 831, 1007, 1387, 3021, 3869, 4161, 5263, 11607, 14681, 15789, 20221, 44043, 60663, 73511, 220533, 278939, 384199, 836817, 1071713, 1152597, 3215139, 20362547, 61087641]

約数ペア:

[(1, 61087641), (3, 20362547), (19, 3215139), (53, 1152597), (57, 1071713), (73, 836817), (159, 384199), (219, 278939), (277, 220533), (831, 73511), (1007, 60663), (1387, 44043), (3021, 20221), (3869, 15789), (4161, 14681), (5263, 11607)]