3784403187

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{7229}}^1$

素因数の和:7545

約数の個数: 40

約数和(自身を含む): 5920849440

約数和(自身を除く): 2136446253

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 281, 621, 843, 1863, 2529, 6463, 7229, 7587, 19389, 21687, 22761, 58167, 65061, 166267, 174501, 195183, 498801, 523503, 585549, 1496403, 2031349, 4489209, 6094047, 13467627, 18282141, 46721027, 54846423, 140163081, 164539269, 420489243, 1261467729, 3784403187]

約数ペア:

[(1, 3784403187), (3, 1261467729), (9, 420489243), (23, 164539269), (27, 140163081), (69, 54846423), (81, 46721027), (207, 18282141), (281, 13467627), (621, 6094047), (843, 4489209), (1863, 2031349), (2529, 1496403), (6463, 585549), (7229, 523503), (7587, 498801), (19389, 195183), (21687, 174501), (22761, 166267), (58167, 65061)]