78312562695

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{103091}}^1$

素因数の和:103453

約数の個数: 64

約数和(自身を含む): 147858670080

約数和(自身を除く): 69546107385

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 331, 459, 765, 993, 1655, 2295, 2979, 4965, 5627, 8937, 14895, 16881, 28135, 44685, 50643, 84405, 103091, 151929, 253215, 309273, 515455, 759645, 927819, 1546365, 1752547, 2783457, 4639095, 5257641, 8762735, 13917285, 15772923, 26288205, 34123121, 47318769, 78864615, 102369363, 170615605, 236593845, 307108089, 511846815, 580093057, 921324267, 1535540445, 1740279171, 2900465285, 4606621335, 5220837513, 8701395855, 15662512539, 26104187565, 78312562695]

約数ペア:

[(1, 78312562695), (3, 26104187565), (5, 15662512539), (9, 8701395855), (15, 5220837513), (17, 4606621335), (27, 2900465285), (45, 1740279171), (51, 1535540445), (85, 921324267), (135, 580093057), (153, 511846815), (255, 307108089), (331, 236593845), (459, 170615605), (765, 102369363), (993, 78864615), (1655, 47318769), (2295, 34123121), (2979, 26288205), (4965, 15772923), (5627, 13917285), (8937, 8762735), (14895, 5257641), (16881, 4639095), (28135, 2783457), (44685, 1752547), (50643, 1546365), (84405, 927819), (103091, 759645), (151929, 515455), (253215, 309273)]