171369972

素因数分解:

$2^2\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{1289}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 444998400

約数和(自身を除く): 273628428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1231, 1289, 2462, 2578, 3693, 3867, 4924, 5156, 7386, 7734, 11079, 11601, 14772, 15468, 22158, 23202, 33237, 34803, 44316, 46404, 66474, 69606, 132948, 139212, 1586759, 3173518, 4760277, 6347036, 9520554, 14280831, 19041108, 28561662, 42842493, 57123324, 85684986, 171369972]

約数ペア:

[(1, 171369972), (2, 85684986), (3, 57123324), (4, 42842493), (6, 28561662), (9, 19041108), (12, 14280831), (18, 9520554), (27, 6347036), (36, 4760277), (54, 3173518), (108, 1586759), (1231, 139212), (1289, 132948), (2462, 69606), (2578, 66474), (3693, 46404), (3867, 44316), (4924, 34803), (5156, 33237), (7386, 23202), (7734, 22158), (11079, 15468), (11601, 14772)]