1572118881921

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1\times {\mathrm{85531}}^1$

素因数の和:87222

約数の個数: 48

約数和(自身を含む): 2610209467008

約数和(自身を除く): 1038090585087

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1481, 1773, 4137, 4443, 10367, 12411, 13329, 31101, 85531, 93303, 256593, 291757, 598717, 769779, 875271, 1796151, 2042299, 2625813, 5388453, 6126897, 16849607, 18380691, 50548821, 117947249, 126671411, 151646463, 353841747, 380014233, 886699877, 1061525241, 1140042699, 2660099631, 7980298893, 24954267967, 74862803901, 174679875769, 224588411703, 524039627307, 1572118881921]

約数ペア:

[(1, 1572118881921), (3, 524039627307), (7, 224588411703), (9, 174679875769), (21, 74862803901), (63, 24954267967), (197, 7980298893), (591, 2660099631), (1379, 1140042699), (1481, 1061525241), (1773, 886699877), (4137, 380014233), (4443, 353841747), (10367, 151646463), (12411, 126671411), (13329, 117947249), (31101, 50548821), (85531, 18380691), (93303, 16849607), (256593, 6126897), (291757, 5388453), (598717, 2625813), (769779, 2042299), (875271, 1796151)]