228889338327

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{748687}}^1$

素因数の和:748789

約数の個数: 48

約数和(自身を含む): 372666938880

約数和(自身を除く): 143777600553

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 169, 201, 351, 507, 603, 871, 1521, 1809, 2613, 4563, 7839, 11323, 23517, 33969, 101907, 305721, 748687, 2246061, 6738183, 9732931, 20214549, 29198793, 50162029, 87596379, 126528103, 150486087, 262789137, 379584309, 451458261, 652106377, 1138752927, 1354374783, 1956319131, 3416258781, 5868957393, 8477382901, 17606872179, 25432148703, 76296446109, 228889338327]

約数ペア:

[(1, 228889338327), (3, 76296446109), (9, 25432148703), (13, 17606872179), (27, 8477382901), (39, 5868957393), (67, 3416258781), (117, 1956319131), (169, 1354374783), (201, 1138752927), (351, 652106377), (507, 451458261), (603, 379584309), (871, 262789137), (1521, 150486087), (1809, 126528103), (2613, 87596379), (4563, 50162029), (7839, 29198793), (11323, 20214549), (23517, 9732931), (33969, 6738183), (101907, 2246061), (305721, 748687)]