140971599

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 219249576

約数和(自身を除く): 78277977

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 289, 653, 747, 867, 1411, 1959, 2601, 4233, 5877, 11101, 12699, 23987, 33303, 54199, 71961, 99909, 162597, 188717, 215883, 487791, 566151, 921383, 1698453, 2764149, 8292447, 15663511, 46990533, 140971599]

約数ペア:

[(1, 140971599), (3, 46990533), (9, 15663511), (17, 8292447), (51, 2764149), (83, 1698453), (153, 921383), (249, 566151), (289, 487791), (653, 215883), (747, 188717), (867, 162597), (1411, 99909), (1959, 71961), (2601, 54199), (4233, 33303), (5877, 23987), (11101, 12699)]