331506747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 234586053

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 179, 429, 537, 1287, 1439, 1611, 1969, 2327, 4317, 5907, 6981, 12951, 15829, 17721, 18707, 20943, 25597, 47487, 56121, 76791, 142461, 168363, 205777, 230373, 257581, 617331, 772743, 1851993, 2318229, 2833391, 3348553, 8500173, 10045659, 25500519, 30136977, 36834083, 110502249, 331506747]

約数ペア:

[(1, 331506747), (3, 110502249), (9, 36834083), (11, 30136977), (13, 25500519), (33, 10045659), (39, 8500173), (99, 3348553), (117, 2833391), (143, 2318229), (179, 1851993), (429, 772743), (537, 617331), (1287, 257581), (1439, 230373), (1611, 205777), (1969, 168363), (2327, 142461), (4317, 76791), (5907, 56121), (6981, 47487), (12951, 25597), (15829, 20943), (17721, 18707)]