162903741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 145979715

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 357, 429, 561, 663, 1001, 1309, 1547, 2431, 3003, 3191, 3927, 4641, 7293, 9573, 17017, 22337, 35101, 41483, 51051, 54247, 67011, 105303, 124449, 162741, 245707, 290381, 379729, 456313, 596717, 705211, 737121, 871143, 1139187, 1368939, 1790151, 2115633, 3194191, 4177019, 4936477, 7757321, 9582573, 12531057, 14809431, 23271963, 54301247, 162903741]

約数ペア:

[(1, 162903741), (3, 54301247), (7, 23271963), (11, 14809431), (13, 12531057), (17, 9582573), (21, 7757321), (33, 4936477), (39, 4177019), (51, 3194191), (77, 2115633), (91, 1790151), (119, 1368939), (143, 1139187), (187, 871143), (221, 737121), (231, 705211), (273, 596717), (357, 456313), (429, 379729), (561, 290381), (663, 245707), (1001, 162741), (1309, 124449), (1547, 105303), (2431, 67011), (3003, 54247), (3191, 51051), (3927, 41483), (4641, 35101), (7293, 22337), (9573, 17017)]