74327043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 123939584

約数和(自身を除く): 49612541

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 289, 331, 357, 629, 777, 867, 993, 1887, 2023, 2317, 4403, 5627, 6069, 6951, 10693, 12247, 13209, 16881, 32079, 36741, 39389, 74851, 85729, 95659, 118167, 208199, 224553, 257187, 286977, 624597, 669613, 1457393, 2008839, 3539383, 4372179, 10618149, 24775681, 74327043]

約数ペア:

[(1, 74327043), (3, 24775681), (7, 10618149), (17, 4372179), (21, 3539383), (37, 2008839), (51, 1457393), (111, 669613), (119, 624597), (259, 286977), (289, 257187), (331, 224553), (357, 208199), (629, 118167), (777, 95659), (867, 85729), (993, 74851), (1887, 39389), (2023, 36741), (2317, 32079), (4403, 16881), (5627, 13209), (6069, 12247), (6951, 10693)]