63971145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 127325952

約数和(自身を除く): 63354807

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 311, 315, 653, 933, 1555, 1959, 2177, 2799, 3265, 4571, 4665, 5877, 6531, 9795, 10885, 13713, 13995, 19593, 22855, 29385, 32655, 41139, 68565, 97965, 203083, 205695, 609249, 1015415, 1421581, 1827747, 3046245, 4264743, 7107905, 9138735, 12794229, 21323715, 63971145]

約数ペア:

[(1, 63971145), (3, 21323715), (5, 12794229), (7, 9138735), (9, 7107905), (15, 4264743), (21, 3046245), (35, 1827747), (45, 1421581), (63, 1015415), (105, 609249), (311, 205695), (315, 203083), (653, 97965), (933, 68565), (1555, 41139), (1959, 32655), (2177, 29385), (2799, 22855), (3265, 19593), (4571, 13995), (4665, 13713), (5877, 10885), (6531, 9795)]