144782253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 261885312

約数和(自身を除く): 117103059

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 401, 521, 693, 1203, 1563, 2807, 3609, 3647, 4411, 4689, 5731, 8421, 10941, 13233, 17193, 25263, 30877, 32823, 39699, 40117, 51579, 92631, 120351, 208921, 277893, 361053, 626763, 1462447, 1880289, 2298131, 4387341, 6894393, 13162023, 16086917, 20683179, 48260751, 144782253]

約数ペア:

[(1, 144782253), (3, 48260751), (7, 20683179), (9, 16086917), (11, 13162023), (21, 6894393), (33, 4387341), (63, 2298131), (77, 1880289), (99, 1462447), (231, 626763), (401, 361053), (521, 277893), (693, 208921), (1203, 120351), (1563, 92631), (2807, 51579), (3609, 40117), (3647, 39699), (4411, 32823), (4689, 30877), (5731, 25263), (8421, 17193), (10941, 13233)]