61655958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12547}}^1$

素因数の和:12578

約数の個数: 64

約数和(自身を含む): 168645120

約数和(自身を除く): 106989162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 12547, 25094, 37641, 75282, 87829, 112923, 163111, 175658, 225846, 263487, 326222, 338769, 489333, 526974, 677538, 790461, 978666, 1141777, 1467999, 1580922, 2283554, 2371383, 2935998, 3425331, 4403997, 4742766, 6850662, 8807994, 10275993, 20551986, 30827979, 61655958]

約数ペア:

[(1, 61655958), (2, 30827979), (3, 20551986), (6, 10275993), (7, 8807994), (9, 6850662), (13, 4742766), (14, 4403997), (18, 3425331), (21, 2935998), (26, 2371383), (27, 2283554), (39, 1580922), (42, 1467999), (54, 1141777), (63, 978666), (78, 790461), (91, 677538), (117, 526974), (126, 489333), (182, 338769), (189, 326222), (234, 263487), (273, 225846), (351, 175658), (378, 163111), (546, 112923), (702, 87829), (819, 75282), (1638, 37641), (2457, 25094), (4914, 12547)]