66885819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22273}}^1$

素因数の和:22307

約数の個数: 32

約数和(自身を含む): 119745024

約数和(自身を除く): 52859205

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 22273, 66819, 155911, 245003, 289549, 467733, 735009, 868647, 1715021, 2026843, 3185039, 5145063, 6080529, 9555117, 22295273, 66885819]

約数ペア:

[(1, 66885819), (3, 22295273), (7, 9555117), (11, 6080529), (13, 5145063), (21, 3185039), (33, 2026843), (39, 1715021), (77, 868647), (91, 735009), (143, 467733), (231, 289549), (273, 245003), (429, 155911), (1001, 66819), (3003, 22273)]