63291078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 84971322

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 207, 262, 389, 393, 414, 621, 778, 786, 1167, 1179, 1242, 2334, 2358, 3013, 3501, 3537, 6026, 7002, 7074, 8947, 9039, 10503, 17894, 18078, 21006, 26841, 27117, 50959, 53682, 54234, 80523, 81351, 101918, 152877, 161046, 162702, 241569, 305754, 458631, 483138, 917262, 1172057, 1375893, 2344114, 2751786, 3516171, 7032342, 10548513, 21097026, 31645539, 63291078]

約数ペア:

[(1, 63291078), (2, 31645539), (3, 21097026), (6, 10548513), (9, 7032342), (18, 3516171), (23, 2751786), (27, 2344114), (46, 1375893), (54, 1172057), (69, 917262), (131, 483138), (138, 458631), (207, 305754), (262, 241569), (389, 162702), (393, 161046), (414, 152877), (621, 101918), (778, 81351), (786, 80523), (1167, 54234), (1179, 53682), (1242, 50959), (2334, 27117), (2358, 26841), (3013, 21006), (3501, 18078), (3537, 17894), (6026, 10503), (7002, 9039), (7074, 8947)]