72419193

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 134664192

約数和(自身を除く): 62244999

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 3371, 7161, 10113, 21483, 23597, 30339, 37081, 70791, 104501, 111243, 212373, 259567, 313503, 333729, 731507, 778701, 940509, 1149511, 2194521, 2336103, 3448533, 6583563, 8046577, 10345599, 24139731, 72419193]

約数ペア:

[(1, 72419193), (3, 24139731), (7, 10345599), (9, 8046577), (11, 6583563), (21, 3448533), (31, 2336103), (33, 2194521), (63, 1149511), (77, 940509), (93, 778701), (99, 731507), (217, 333729), (231, 313503), (279, 259567), (341, 212373), (651, 111243), (693, 104501), (1023, 70791), (1953, 37081), (2387, 30339), (3069, 23597), (3371, 21483), (7161, 10113)]