218989293651

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1427}}^1\times {\mathrm{32233}}^1$

素因数の和:33712

約数の個数: 36

約数和(自身を含む): 330910762728

約数和(自身を除く): 111921469077

約数列:

[1, 3, 9, 23, 69, 207, 529, 1427, 1587, 4281, 4761, 12843, 32233, 32821, 96699, 98463, 290097, 295389, 741359, 754883, 2224077, 2264649, 6672231, 6793947, 17051257, 45996491, 51153771, 137989473, 153461313, 413968419, 1057919293, 3173757879, 9521273637, 24332143739, 72996431217, 218989293651]

約数ペア:

[(1, 218989293651), (3, 72996431217), (9, 24332143739), (23, 9521273637), (69, 3173757879), (207, 1057919293), (529, 413968419), (1427, 153461313), (1587, 137989473), (4281, 51153771), (4761, 45996491), (12843, 17051257), (32233, 6793947), (32821, 6672231), (96699, 2264649), (98463, 2224077), (290097, 754883), (295389, 741359)]