93724047

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 145664640

約数和(自身を除く): 51940593

約数列:

[1, 3, 9, 27, 43, 71, 81, 129, 213, 379, 387, 639, 1137, 1161, 1917, 3053, 3411, 3483, 5751, 9159, 10233, 16297, 26909, 27477, 30699, 48891, 80727, 82431, 146673, 242181, 247293, 440019, 726543, 1157087, 1320057, 2179629, 3471261, 10413783, 31241349, 93724047]

約数ペア:

[(1, 93724047), (3, 31241349), (9, 10413783), (27, 3471261), (43, 2179629), (71, 1320057), (81, 1157087), (129, 726543), (213, 440019), (379, 247293), (387, 242181), (639, 146673), (1137, 82431), (1161, 80727), (1917, 48891), (3053, 30699), (3411, 27477), (3483, 26909), (5751, 16297), (9159, 10233)]