201037815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 392025600

約数和(自身を除く): 190987785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 331, 409, 495, 993, 1227, 1485, 1655, 2045, 2979, 3641, 3681, 4499, 4965, 6135, 8937, 10923, 11043, 13497, 14895, 18205, 18405, 22495, 32769, 40491, 44685, 54615, 55215, 67485, 98307, 121473, 135379, 163845, 202455, 406137, 491535, 607365, 676895, 1218411, 1489169, 2030685, 3655233, 4467507, 6092055, 7445845, 13402521, 18276165, 22337535, 40207563, 67012605, 201037815]

約数ペア:

[(1, 201037815), (3, 67012605), (5, 40207563), (9, 22337535), (11, 18276165), (15, 13402521), (27, 7445845), (33, 6092055), (45, 4467507), (55, 3655233), (99, 2030685), (135, 1489169), (165, 1218411), (297, 676895), (331, 607365), (409, 491535), (495, 406137), (993, 202455), (1227, 163845), (1485, 135379), (1655, 121473), (2045, 98307), (2979, 67485), (3641, 55215), (3681, 54615), (4499, 44685), (4965, 40491), (6135, 32769), (8937, 22495), (10923, 18405), (11043, 18205), (13497, 14895)]