15693732261

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{2861}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 23633033688

約数和(自身を除く): 7939301427

約数列:

[1, 3, 9, 27, 81, 241, 281, 723, 843, 2169, 2529, 2861, 6507, 7587, 8583, 19521, 22761, 25749, 67721, 77247, 203163, 231741, 609489, 689501, 803941, 1828467, 2068503, 2411823, 5485401, 6205509, 7235469, 18616527, 21706407, 55849581, 65119221, 193749781, 581249343, 1743748029, 5231244087, 15693732261]

約数ペア:

[(1, 15693732261), (3, 5231244087), (9, 1743748029), (27, 581249343), (81, 193749781), (241, 65119221), (281, 55849581), (723, 21706407), (843, 18616527), (2169, 7235469), (2529, 6205509), (2861, 5485401), (6507, 2411823), (7587, 2068503), (8583, 1828467), (19521, 803941), (22761, 689501), (25749, 609489), (67721, 231741), (77247, 203163)]