61280199

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 93804480

約数和(自身を除く): 32524281

約数列:

[1, 3, 9, 27, 41, 123, 197, 281, 369, 591, 843, 1107, 1773, 2529, 5319, 7587, 8077, 11521, 24231, 34563, 55357, 72693, 103689, 166071, 218079, 311067, 498213, 1494639, 2269637, 6808911, 20426733, 61280199]

約数ペア:

[(1, 61280199), (3, 20426733), (9, 6808911), (27, 2269637), (41, 1494639), (123, 498213), (197, 311067), (281, 218079), (369, 166071), (591, 103689), (843, 72693), (1107, 55357), (1773, 34563), (2529, 24231), (5319, 11521), (7587, 8077)]