61623969

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 95856960

約数和(自身を除く): 34232991

約数列:

[1, 3, 11, 23, 33, 61, 69, 121, 183, 253, 363, 671, 759, 1331, 1403, 2013, 2783, 3993, 4209, 7381, 8349, 14641, 15433, 22143, 30613, 43923, 46299, 81191, 91839, 169763, 243573, 336743, 509289, 893101, 1010229, 1867393, 2679303, 5602179, 20541323, 61623969]

約数ペア:

[(1, 61623969), (3, 20541323), (11, 5602179), (23, 2679303), (33, 1867393), (61, 1010229), (69, 893101), (121, 509289), (183, 336743), (253, 243573), (363, 169763), (671, 91839), (759, 81191), (1331, 46299), (1403, 43923), (2013, 30613), (2783, 22143), (3993, 15433), (4209, 14641), (7381, 8349)]