66532641

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15607}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 106758720

約数和(自身を除く): 40226079

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 15607, 46821, 109249, 327747, 452603, 764743, 1357809, 2294229, 3168221, 9504663, 22177547, 66532641]

約数ペア:

[(1, 66532641), (3, 22177547), (7, 9504663), (21, 3168221), (29, 2294229), (49, 1357809), (87, 764743), (147, 452603), (203, 327747), (609, 109249), (1421, 46821), (4263, 15607)]