121767912861

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7097273}}^1$

素因数の和:7097345

約数の個数: 32

約数和(自身を含む): 199859235840

約数和(自身を除く): 78091322979

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 7097273, 21291819, 49680911, 134848187, 149042733, 305182739, 404544561, 915548217, 943937309, 2136279173, 2831811927, 5798472041, 6408837519, 17395416123, 40589304287, 121767912861]

約数ペア:

[(1, 121767912861), (3, 40589304287), (7, 17395416123), (19, 6408837519), (21, 5798472041), (43, 2831811927), (57, 2136279173), (129, 943937309), (133, 915548217), (301, 404544561), (399, 305182739), (817, 149042733), (903, 134848187), (2451, 49680911), (5719, 21291819), (17157, 7097273)]