2136021921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{2281}}^1$

素因数の和:3355

約数の個数: 40

約数和(自身を含む): 3485764128

約数和(自身を除く): 1349742207

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1051, 2281, 3153, 6843, 9459, 11561, 20529, 25091, 28377, 34683, 61587, 75273, 85131, 104049, 184761, 225819, 312147, 677457, 936441, 2032371, 2397331, 7191993, 21575979, 26370641, 64727937, 79111923, 194183811, 237335769, 712007307, 2136021921]

約数ペア:

[(1, 2136021921), (3, 712007307), (9, 237335769), (11, 194183811), (27, 79111923), (33, 64727937), (81, 26370641), (99, 21575979), (297, 7191993), (891, 2397331), (1051, 2032371), (2281, 936441), (3153, 677457), (6843, 312147), (9459, 225819), (11561, 184761), (20529, 104049), (25091, 85131), (28377, 75273), (34683, 61587)]