156713753943

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{9169373}}^1$

素因数の和:9169596

約数の個数: 20

約数和(自身を含む): 235212781848

約数和(自身を除く): 78499027905

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 9169373, 27508119, 82524357, 247573071, 742719213, 1934737703, 5804213109, 17412639327, 52237917981, 156713753943]

約数ペア:

[(1, 156713753943), (3, 52237917981), (9, 17412639327), (27, 5804213109), (81, 1934737703), (211, 742719213), (633, 247573071), (1899, 82524357), (5697, 27508119), (17091, 9169373)]