15703489581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{19681}}^1$

素因数の和:20237

約数の個数: 32

約数和(自身を含む): 23146032000

約数和(自身を除く): 7442542419

約数列:

[1, 3, 13, 39, 41, 123, 499, 533, 1497, 1599, 6487, 19461, 19681, 20459, 59043, 61377, 255853, 265967, 767559, 797901, 806921, 2420763, 9820819, 10489973, 29462457, 31469919, 127670647, 383011941, 402653579, 1207960737, 5234496527, 15703489581]

約数ペア:

[(1, 15703489581), (3, 5234496527), (13, 1207960737), (39, 402653579), (41, 383011941), (123, 127670647), (499, 31469919), (533, 29462457), (1497, 10489973), (1599, 9820819), (6487, 2420763), (19461, 806921), (19681, 797901), (20459, 767559), (59043, 265967), (61377, 255853)]