64620633

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 110057472

約数和(自身を除く): 45436839

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 6823, 9471, 20469, 47761, 75053, 143283, 225159, 279743, 525371, 839229, 1576113, 1958201, 3077173, 5874603, 9231519, 21540211, 64620633]

約数ペア:

[(1, 64620633), (3, 21540211), (7, 9231519), (11, 5874603), (21, 3077173), (33, 1958201), (41, 1576113), (77, 839229), (123, 525371), (231, 279743), (287, 225159), (451, 143283), (861, 75053), (1353, 47761), (3157, 20469), (6823, 9471)]