81791046

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1747}}^1$

素因数の和:1795

約数の個数: 60

約数和(自身を含む): 194798868

約数和(自身を除く): 113007822

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 289, 306, 459, 578, 867, 918, 1377, 1734, 1747, 2601, 2754, 3494, 5202, 5241, 7803, 10482, 15606, 15723, 23409, 29699, 31446, 46818, 47169, 59398, 89097, 94338, 141507, 178194, 267291, 283014, 504883, 534582, 801873, 1009766, 1514649, 1603746, 2405619, 3029298, 4543947, 4811238, 9087894, 13631841, 27263682, 40895523, 81791046]

約数ペア:

[(1, 81791046), (2, 40895523), (3, 27263682), (6, 13631841), (9, 9087894), (17, 4811238), (18, 4543947), (27, 3029298), (34, 2405619), (51, 1603746), (54, 1514649), (81, 1009766), (102, 801873), (153, 534582), (162, 504883), (289, 283014), (306, 267291), (459, 178194), (578, 141507), (867, 94338), (918, 89097), (1377, 59398), (1734, 47169), (1747, 46818), (2601, 31446), (2754, 29699), (3494, 23409), (5202, 15723), (5241, 15606), (7803, 10482)]