109173813

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 72870987

約数列:

[1, 3, 7, 17, 21, 49, 51, 79, 119, 147, 237, 343, 357, 553, 833, 1029, 1343, 1659, 2499, 3871, 4029, 5831, 6241, 9401, 11613, 17493, 18723, 27097, 28203, 43687, 65807, 81291, 106097, 131061, 197421, 305809, 318291, 460649, 742679, 917427, 1381947, 2140663, 2228037, 5198753, 6421989, 15596259, 36391271, 109173813]

約数ペア:

[(1, 109173813), (3, 36391271), (7, 15596259), (17, 6421989), (21, 5198753), (49, 2228037), (51, 2140663), (79, 1381947), (119, 917427), (147, 742679), (237, 460649), (343, 318291), (357, 305809), (553, 197421), (833, 131061), (1029, 106097), (1343, 81291), (1659, 65807), (2499, 43687), (3871, 28203), (4029, 27097), (5831, 18723), (6241, 17493), (9401, 11613)]