63841197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 106529280

約数和(自身を除く): 42688083

約数列:

[1, 3, 7, 19, 21, 43, 57, 61, 129, 133, 183, 301, 399, 427, 817, 903, 1159, 1281, 2451, 2623, 3477, 3721, 5719, 7869, 8113, 11163, 17157, 18361, 24339, 26047, 49837, 55083, 70699, 78141, 149511, 160003, 212097, 348859, 480009, 494893, 1046577, 1120021, 1484679, 3040057, 3360063, 9120171, 21280399, 63841197]

約数ペア:

[(1, 63841197), (3, 21280399), (7, 9120171), (19, 3360063), (21, 3040057), (43, 1484679), (57, 1120021), (61, 1046577), (129, 494893), (133, 480009), (183, 348859), (301, 212097), (399, 160003), (427, 149511), (817, 78141), (903, 70699), (1159, 55083), (1281, 49837), (2451, 26047), (2623, 24339), (3477, 18361), (3721, 17157), (5719, 11163), (7869, 8113)]