53177823

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 27692577

約数列:

[1, 3, 9, 27, 79, 107, 233, 237, 321, 699, 711, 963, 2097, 2133, 2889, 6291, 8453, 18407, 24931, 25359, 55221, 74793, 76077, 165663, 224379, 228231, 496989, 673137, 1969549, 5908647, 17725941, 53177823]

約数ペア:

[(1, 53177823), (3, 17725941), (9, 5908647), (27, 1969549), (79, 673137), (107, 496989), (233, 228231), (237, 224379), (321, 165663), (699, 76077), (711, 74793), (963, 55221), (2097, 25359), (2133, 24931), (2889, 18407), (6291, 8453)]