133344237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 201470976

約数和(自身を除く): 68126739

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2067, 2081, 4929, 6243, 21359, 27053, 64077, 64511, 81159, 110293, 193533, 330879, 838643, 1433809, 2515929, 3419083, 4301427, 10257249, 44448079, 133344237]

約数ペア:

[(1, 133344237), (3, 44448079), (13, 10257249), (31, 4301427), (39, 3419083), (53, 2515929), (93, 1433809), (159, 838643), (403, 330879), (689, 193533), (1209, 110293), (1643, 81159), (2067, 64511), (2081, 64077), (4929, 27053), (6243, 21359)]