222750567

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 140492313

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 243, 321, 351, 659, 963, 1053, 1391, 1977, 2889, 3159, 4173, 5931, 8567, 8667, 12519, 17793, 25701, 26001, 37557, 53379, 70513, 77103, 112671, 160137, 211539, 231309, 338013, 634617, 693927, 916669, 1903851, 2081781, 2750007, 5711553, 8250021, 17134659, 24750063, 74250189, 222750567]

約数ペア:

[(1, 222750567), (3, 74250189), (9, 24750063), (13, 17134659), (27, 8250021), (39, 5711553), (81, 2750007), (107, 2081781), (117, 1903851), (243, 916669), (321, 693927), (351, 634617), (659, 338013), (963, 231309), (1053, 211539), (1391, 160137), (1977, 112671), (2889, 77103), (3159, 70513), (4173, 53379), (5931, 37557), (8567, 26001), (8667, 25701), (12519, 17793)]