1572183999

素因数分解:

$3^7\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 2369786880

約数和(自身を除く): 797602881

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 729, 1899, 2187, 3407, 5697, 10221, 17091, 30663, 51273, 91989, 153819, 275967, 461457, 718877, 827901, 2156631, 2483703, 6469893, 7451109, 19409679, 58229037, 174687111, 524061333, 1572183999]

約数ペア:

[(1, 1572183999), (3, 524061333), (9, 174687111), (27, 58229037), (81, 19409679), (211, 7451109), (243, 6469893), (633, 2483703), (729, 2156631), (1899, 827901), (2187, 718877), (3407, 461457), (5697, 275967), (10221, 153819), (17091, 91989), (30663, 51273)]