73757439

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 125322240

約数和(自身を除く): 51564801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 983, 1191, 2779, 2949, 3573, 6881, 8337, 8847, 10719, 20643, 25011, 26541, 61929, 75033, 185787, 390251, 1170753, 2731757, 3512259, 8195271, 10536777, 24585813, 73757439]

約数ペア:

[(1, 73757439), (3, 24585813), (7, 10536777), (9, 8195271), (21, 3512259), (27, 2731757), (63, 1170753), (189, 390251), (397, 185787), (983, 75033), (1191, 61929), (2779, 26541), (2949, 25011), (3573, 20643), (6881, 10719), (8337, 8847)]