63286965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 129432576

約数和(自身を除く): 66145611

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 6481, 9765, 19443, 32405, 45367, 58329, 97215, 136101, 200911, 226835, 291645, 408303, 602733, 680505, 1004555, 1406377, 1808199, 2041515, 3013665, 4219131, 7031885, 9040995, 12657393, 21095655, 63286965]

約数ペア:

[(1, 63286965), (3, 21095655), (5, 12657393), (7, 9040995), (9, 7031885), (15, 4219131), (21, 3013665), (31, 2041515), (35, 1808199), (45, 1406377), (63, 1004555), (93, 680505), (105, 602733), (155, 408303), (217, 291645), (279, 226835), (315, 200911), (465, 136101), (651, 97215), (1085, 58329), (1395, 45367), (1953, 32405), (3255, 19443), (6481, 9765)]