133713671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 170784768

約数和(自身を除く): 37071097

約数列:

[1, 7, 13, 37, 91, 151, 259, 263, 481, 1057, 1841, 1963, 3367, 3419, 5587, 9731, 13741, 23933, 39109, 39713, 68117, 72631, 126503, 277991, 508417, 516269, 885521, 1469381, 3613883, 10285667, 19101953, 133713671]

約数ペア:

[(1, 133713671), (7, 19101953), (13, 10285667), (37, 3613883), (91, 1469381), (151, 885521), (259, 516269), (263, 508417), (481, 277991), (1057, 126503), (1841, 72631), (1963, 68117), (3367, 39713), (3419, 39109), (5587, 23933), (9731, 13741)]