163373274

素因数分解:

$2^1\times 3^7\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 376911360

約数和(自身を除く): 213538086

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 729, 738, 911, 1107, 1458, 1822, 2187, 2214, 2733, 3321, 4374, 5466, 6642, 8199, 9963, 16398, 19926, 24597, 29889, 37351, 49194, 59778, 73791, 74702, 89667, 112053, 147582, 179334, 221373, 224106, 336159, 442746, 664119, 672318, 1008477, 1328238, 1992357, 2016954, 3025431, 3984714, 6050862, 9076293, 18152586, 27228879, 54457758, 81686637, 163373274]

約数ペア:

[(1, 163373274), (2, 81686637), (3, 54457758), (6, 27228879), (9, 18152586), (18, 9076293), (27, 6050862), (41, 3984714), (54, 3025431), (81, 2016954), (82, 1992357), (123, 1328238), (162, 1008477), (243, 672318), (246, 664119), (369, 442746), (486, 336159), (729, 224106), (738, 221373), (911, 179334), (1107, 147582), (1458, 112053), (1822, 89667), (2187, 74702), (2214, 73791), (2733, 59778), (3321, 49194), (4374, 37351), (5466, 29889), (6642, 24597), (8199, 19926), (9963, 16398)]