63927513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 40642407

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 227, 249, 261, 377, 681, 747, 1079, 1131, 2043, 2407, 2951, 3237, 3393, 6583, 7221, 8853, 9711, 18841, 19749, 21663, 26559, 31291, 56523, 59247, 85579, 93873, 169569, 244933, 256737, 281619, 546389, 734799, 770211, 1639167, 2204397, 4917501, 7103057, 21309171, 63927513]

約数ペア:

[(1, 63927513), (3, 21309171), (9, 7103057), (13, 4917501), (29, 2204397), (39, 1639167), (83, 770211), (87, 734799), (117, 546389), (227, 281619), (249, 256737), (261, 244933), (377, 169569), (681, 93873), (747, 85579), (1079, 59247), (1131, 56523), (2043, 31291), (2407, 26559), (2951, 21663), (3237, 19749), (3393, 18841), (6583, 9711), (7221, 8853)]