65990147293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{25873}}^1$

素因数の和:26177

約数の個数: 32

約数和(自身を含む): 80544727040

約数和(自身を除く): 14554579747

約数列:

[1, 7, 19, 127, 133, 151, 889, 1057, 2413, 2869, 16891, 19177, 20083, 25873, 134239, 181111, 364363, 491587, 2550541, 3285871, 3441109, 3906823, 23001097, 27347761, 62431549, 74229637, 437020843, 496166521, 519607459, 3473165647, 9427163899, 65990147293]

約数ペア:

[(1, 65990147293), (7, 9427163899), (19, 3473165647), (127, 519607459), (133, 496166521), (151, 437020843), (889, 74229637), (1057, 62431549), (2413, 27347761), (2869, 23001097), (16891, 3906823), (19177, 3441109), (20083, 3285871), (25873, 2550541), (134239, 491587), (181111, 364363)]