67602213

素因数分解:

$3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 116064000

約数和(自身を除く): 48461787

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 343, 359, 427, 441, 549, 1029, 1077, 1281, 2513, 2989, 3087, 3231, 3843, 7539, 8967, 17591, 20923, 21899, 22617, 26901, 52773, 62769, 65697, 123137, 153293, 158319, 188307, 197091, 369411, 459879, 1073051, 1108233, 1379637, 3219153, 7511357, 9657459, 22534071, 67602213]

約数ペア:

[(1, 67602213), (3, 22534071), (7, 9657459), (9, 7511357), (21, 3219153), (49, 1379637), (61, 1108233), (63, 1073051), (147, 459879), (183, 369411), (343, 197091), (359, 188307), (427, 158319), (441, 153293), (549, 123137), (1029, 65697), (1077, 62769), (1281, 52773), (2513, 26901), (2989, 22617), (3087, 21899), (3231, 20923), (3843, 17591), (7539, 8967)]