9777721707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 15790494720

約数和(自身を除く): 6012773013

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 337, 351, 393, 631, 1011, 1179, 1703, 1893, 3033, 3537, 4381, 5109, 5679, 8203, 9099, 13143, 15327, 17037, 24609, 39429, 44147, 45981, 73827, 82661, 118287, 132441, 212647, 221481, 247983, 397323, 573911, 637941, 743949, 1074593, 1191969, 1721733, 1913823, 2231847, 2764411, 3223779, 5165199, 5741469, 8293233, 9671337, 15495597, 24879699, 27856757, 29014011, 74639097, 83570271, 250710813, 362137841, 752132439, 1086413523, 3259240569, 9777721707]

約数ペア:

[(1, 9777721707), (3, 3259240569), (9, 1086413523), (13, 752132439), (27, 362137841), (39, 250710813), (117, 83570271), (131, 74639097), (337, 29014011), (351, 27856757), (393, 24879699), (631, 15495597), (1011, 9671337), (1179, 8293233), (1703, 5741469), (1893, 5165199), (3033, 3223779), (3537, 2764411), (4381, 2231847), (5109, 1913823), (5679, 1721733), (8203, 1191969), (9099, 1074593), (13143, 743949), (15327, 637941), (17037, 573911), (24609, 397323), (39429, 247983), (44147, 221481), (45981, 212647), (73827, 132441), (82661, 118287)]