202275171

素因数分解:

$3^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1291}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 343155200

約数和(自身を除く): 140880029

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 829, 1291, 2487, 3873, 5803, 7461, 9037, 11619, 17409, 22383, 27111, 34857, 52227, 81333, 156681, 243999, 1070239, 3210717, 7491673, 9632151, 22475019, 28896453, 67425057, 202275171]

約数ペア:

[(1, 202275171), (3, 67425057), (7, 28896453), (9, 22475019), (21, 9632151), (27, 7491673), (63, 3210717), (189, 1070239), (829, 243999), (1291, 156681), (2487, 81333), (3873, 52227), (5803, 34857), (7461, 27111), (9037, 22383), (11619, 17409)]