220685996817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{106307}}^1$

素因数の和:107950

約数の個数: 48

約数和(自身を含む): 374733148608

約数和(自身を除く): 154047151791

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1613, 4839, 14517, 17743, 20969, 53229, 62907, 106307, 159687, 188721, 230659, 318921, 691977, 956763, 1169377, 1381991, 2075931, 3508131, 4145973, 10524393, 12437919, 15201901, 45605703, 136817109, 171473191, 514419573, 1543258719, 1886205101, 2229151483, 5658615303, 6687454449, 16975845909, 20062363347, 24520666313, 73561998939, 220685996817]

約数ペア:

[(1, 220685996817), (3, 73561998939), (9, 24520666313), (11, 20062363347), (13, 16975845909), (33, 6687454449), (39, 5658615303), (99, 2229151483), (117, 1886205101), (143, 1543258719), (429, 514419573), (1287, 171473191), (1613, 136817109), (4839, 45605703), (14517, 15201901), (17743, 12437919), (20969, 10524393), (53229, 4145973), (62907, 3508131), (106307, 2075931), (159687, 1381991), (188721, 1169377), (230659, 956763), (318921, 691977)]