57061567269

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1187}}^1\times {\mathrm{1787}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 97587423648

約数和(自身を除く): 40525856379

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1187, 1281, 1787, 2989, 3561, 3843, 5361, 8309, 8967, 10683, 12509, 16083, 24927, 26901, 37527, 58163, 72407, 74781, 87563, 109007, 112581, 174489, 217221, 262689, 327021, 506849, 523467, 651663, 763049, 788067, 981063, 1520547, 2121169, 2289147, 3547943, 4561641, 5341343, 6363507, 6867441, 10643829, 14848183, 16024029, 19090521, 31931487, 44544549, 48072087, 103937281, 129391309, 133633647, 311811843, 388173927, 905739163, 935435529, 1164521781, 2717217489, 6340174141, 8151652467, 19020522423, 57061567269]

約数ペア:

[(1, 57061567269), (3, 19020522423), (7, 8151652467), (9, 6340174141), (21, 2717217489), (49, 1164521781), (61, 935435529), (63, 905739163), (147, 388173927), (183, 311811843), (427, 133633647), (441, 129391309), (549, 103937281), (1187, 48072087), (1281, 44544549), (1787, 31931487), (2989, 19090521), (3561, 16024029), (3843, 14848183), (5361, 10643829), (8309, 6867441), (8967, 6363507), (10683, 5341343), (12509, 4561641), (16083, 3547943), (24927, 2289147), (26901, 2121169), (37527, 1520547), (58163, 981063), (72407, 788067), (74781, 763049), (87563, 651663), (109007, 523467), (112581, 506849), (174489, 327021), (217221, 262689)]