281538475119

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1459}}^1\times {\mathrm{3089}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 444787948800

約数和(自身を除く): 163249473681

約数列:

[1, 3, 9, 11, 33, 99, 631, 1459, 1893, 3089, 4377, 5679, 6941, 9267, 13131, 16049, 20823, 27801, 33979, 48147, 62469, 101937, 144441, 305811, 920629, 1949159, 2761887, 4506851, 5847477, 8285661, 10126919, 13520553, 17542431, 21440749, 30380757, 40561659, 49575361, 64322247, 91142271, 148726083, 192966741, 446178249, 2843822981, 8531468943, 25594406829, 31282052791, 93846158373, 281538475119]

約数ペア:

[(1, 281538475119), (3, 93846158373), (9, 31282052791), (11, 25594406829), (33, 8531468943), (99, 2843822981), (631, 446178249), (1459, 192966741), (1893, 148726083), (3089, 91142271), (4377, 64322247), (5679, 49575361), (6941, 40561659), (9267, 30380757), (13131, 21440749), (16049, 17542431), (20823, 13520553), (27801, 10126919), (33979, 8285661), (48147, 5847477), (62469, 4506851), (101937, 2761887), (144441, 1949159), (305811, 920629)]