33156987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 48734784

約数和(自身を除く): 15577797

約数列:

[1, 3, 17, 41, 51, 101, 123, 157, 303, 471, 697, 1717, 2091, 2669, 4141, 5151, 6437, 8007, 12423, 15857, 19311, 47571, 70397, 109429, 211191, 269569, 328287, 650137, 808707, 1950411, 11052329, 33156987]

約数ペア:

[(1, 33156987), (3, 11052329), (17, 1950411), (41, 808707), (51, 650137), (101, 328287), (123, 269569), (157, 211191), (303, 109429), (471, 70397), (697, 47571), (1717, 19311), (2091, 15857), (2669, 12423), (4141, 8007), (5151, 6437)]