64914534

素因数分解:

$2^1\times 3^9\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 156241008

約数和(自身を除く): 91326474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 194, 243, 291, 306, 459, 486, 582, 729, 873, 918, 1377, 1458, 1649, 1746, 2187, 2619, 2754, 3298, 4131, 4374, 4947, 5238, 6561, 7857, 8262, 9894, 12393, 13122, 14841, 15714, 19683, 23571, 24786, 29682, 37179, 39366, 44523, 47142, 70713, 74358, 89046, 111537, 133569, 141426, 212139, 223074, 267138, 334611, 400707, 424278, 636417, 669222, 801414, 1202121, 1272834, 1909251, 2404242, 3606363, 3818502, 7212726, 10819089, 21638178, 32457267, 64914534]

約数ペア:

[(1, 64914534), (2, 32457267), (3, 21638178), (6, 10819089), (9, 7212726), (17, 3818502), (18, 3606363), (27, 2404242), (34, 1909251), (51, 1272834), (54, 1202121), (81, 801414), (97, 669222), (102, 636417), (153, 424278), (162, 400707), (194, 334611), (243, 267138), (291, 223074), (306, 212139), (459, 141426), (486, 133569), (582, 111537), (729, 89046), (873, 74358), (918, 70713), (1377, 47142), (1458, 44523), (1649, 39366), (1746, 37179), (2187, 29682), (2619, 24786), (2754, 23571), (3298, 19683), (4131, 15714), (4374, 14841), (4947, 13122), (5238, 12393), (6561, 9894), (7857, 8262)]