82401273

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 125971200

約数和(自身を除く): 43569927

約数列:

[1, 3, 9, 27, 53, 89, 159, 267, 477, 647, 801, 1431, 1941, 2403, 4717, 5823, 14151, 17469, 34291, 42453, 57583, 102873, 127359, 172749, 308619, 518247, 925857, 1554741, 3051899, 9155697, 27467091, 82401273]

約数ペア:

[(1, 82401273), (3, 27467091), (9, 9155697), (27, 3051899), (53, 1554741), (89, 925857), (159, 518247), (267, 308619), (477, 172749), (647, 127359), (801, 102873), (1431, 57583), (1941, 42453), (2403, 34291), (4717, 17469), (5823, 14151)]