64596021

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 103292160

約数和(自身を除く): 38696139

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 1453, 1533, 2117, 4359, 6351, 10171, 14819, 30513, 42137, 44457, 106069, 126411, 294959, 318207, 742483, 884877, 2227449, 3076001, 9228003, 21532007, 64596021]

約数ペア:

[(1, 64596021), (3, 21532007), (7, 9228003), (21, 3076001), (29, 2227449), (73, 884877), (87, 742483), (203, 318207), (219, 294959), (511, 126411), (609, 106069), (1453, 44457), (1533, 42137), (2117, 30513), (4359, 14819), (6351, 10171)]