69125763

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 40544637

約数列:

[1, 3, 7, 21, 29, 87, 203, 223, 509, 609, 669, 1527, 1561, 3563, 4683, 6467, 10689, 14761, 19401, 44283, 45269, 103327, 113507, 135807, 309981, 340521, 794549, 2383647, 3291703, 9875109, 23041921, 69125763]

約数ペア:

[(1, 69125763), (3, 23041921), (7, 9875109), (21, 3291703), (29, 2383647), (87, 794549), (203, 340521), (223, 309981), (509, 135807), (609, 113507), (669, 103327), (1527, 45269), (1561, 44283), (3563, 19401), (4683, 14761), (6467, 10689)]