127278699477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{311749}}^1$

素因数の和:311933

約数の個数: 32

約数和(自身を含む): 181842528000

約数和(自身を除く): 54563828523

約数列:

[1, 3, 23, 61, 69, 97, 183, 291, 1403, 2231, 4209, 5917, 6693, 17751, 136091, 311749, 408273, 935247, 7170227, 19016689, 21510681, 30239653, 57050067, 90718959, 437383847, 695512019, 1312151541, 1844618833, 2086536057, 5533856499, 42426233159, 127278699477]

約数ペア:

[(1, 127278699477), (3, 42426233159), (23, 5533856499), (61, 2086536057), (69, 1844618833), (97, 1312151541), (183, 695512019), (291, 437383847), (1403, 90718959), (2231, 57050067), (4209, 30239653), (5917, 21510681), (6693, 19016689), (17751, 7170227), (136091, 935247), (311749, 408273)]