123269193

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 191759568

約数和(自身を除く): 68490375

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 289, 571, 747, 867, 1411, 1713, 2601, 4233, 5139, 9707, 12699, 23987, 29121, 47393, 71961, 87363, 142179, 165019, 215883, 426537, 495057, 805681, 1485171, 2417043, 7251129, 13696577, 41089731, 123269193]

約数ペア:

[(1, 123269193), (3, 41089731), (9, 13696577), (17, 7251129), (51, 2417043), (83, 1485171), (153, 805681), (249, 495057), (289, 426537), (571, 215883), (747, 165019), (867, 142179), (1411, 87363), (1713, 71961), (2601, 47393), (4233, 29121), (5139, 23987), (9707, 12699)]