169131417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 280707840

約数和(自身を除く): 111576423

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 6961, 8099, 20883, 24297, 48727, 90493, 146181, 271479, 619529, 633451, 1858587, 1900353, 4336703, 8053877, 13010109, 24161631, 56377139, 169131417]

約数ペア:

[(1, 169131417), (3, 56377139), (7, 24161631), (13, 13010109), (21, 8053877), (39, 4336703), (89, 1900353), (91, 1858587), (267, 633451), (273, 619529), (623, 271479), (1157, 146181), (1869, 90493), (3471, 48727), (6961, 24297), (8099, 20883)]