29419767

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 48513920

約数和(自身を除く): 19094153

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 139, 201, 243, 351, 417, 603, 871, 1053, 1251, 1807, 1809, 2613, 3159, 3753, 5421, 5427, 7839, 9313, 11259, 16263, 16281, 23517, 27939, 33777, 48789, 70551, 83817, 121069, 146367, 211653, 251451, 363207, 439101, 754353, 1089621, 2263059, 3268863, 9806589, 29419767]

約数ペア:

[(1, 29419767), (3, 9806589), (9, 3268863), (13, 2263059), (27, 1089621), (39, 754353), (67, 439101), (81, 363207), (117, 251451), (139, 211653), (201, 146367), (243, 121069), (351, 83817), (417, 70551), (603, 48789), (871, 33777), (1053, 27939), (1251, 23517), (1807, 16281), (1809, 16263), (2613, 11259), (3159, 9313), (3753, 7839), (5421, 5427)]