81334855359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1\times {\mathrm{2843}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 124350145920

約数和(自身を除く): 43015290561

約数列:

[1, 3, 9, 19, 57, 171, 293, 571, 879, 1713, 2637, 2843, 5139, 5567, 8529, 10849, 16701, 25587, 32547, 50103, 54017, 97641, 162051, 167303, 486153, 501909, 832999, 1505727, 1623353, 2498997, 3178757, 4870059, 7496991, 9536271, 14610177, 15826981, 28608813, 30843707, 47480943, 92531121, 142442829, 277593363, 475642429, 1426927287, 4280781861, 9037206151, 27111618453, 81334855359]

約数ペア:

[(1, 81334855359), (3, 27111618453), (9, 9037206151), (19, 4280781861), (57, 1426927287), (171, 475642429), (293, 277593363), (571, 142442829), (879, 92531121), (1713, 47480943), (2637, 30843707), (2843, 28608813), (5139, 15826981), (5567, 14610177), (8529, 9536271), (10849, 7496991), (16701, 4870059), (25587, 3178757), (32547, 2498997), (50103, 1623353), (54017, 1505727), (97641, 832999), (162051, 501909), (167303, 486153)]