273403065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 501177600

約数和(自身を除く): 227774535

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 109, 195, 247, 285, 327, 545, 677, 741, 1235, 1417, 1635, 2031, 2071, 3385, 3705, 4251, 6213, 7085, 8801, 10155, 10355, 12863, 21255, 26403, 26923, 31065, 38589, 44005, 64315, 73793, 80769, 132015, 134615, 167219, 192945, 221379, 368965, 403845, 501657, 836095, 959309, 1106895, 1402067, 2508285, 2877927, 4206201, 4796545, 7010335, 14389635, 18226871, 21031005, 54680613, 91134355, 273403065]

約数ペア:

[(1, 273403065), (3, 91134355), (5, 54680613), (13, 21031005), (15, 18226871), (19, 14389635), (39, 7010335), (57, 4796545), (65, 4206201), (95, 2877927), (109, 2508285), (195, 1402067), (247, 1106895), (285, 959309), (327, 836095), (545, 501657), (677, 403845), (741, 368965), (1235, 221379), (1417, 192945), (1635, 167219), (2031, 134615), (2071, 132015), (3385, 80769), (3705, 73793), (4251, 64315), (6213, 44005), (7085, 38589), (8801, 31065), (10155, 26923), (10355, 26403), (12863, 21255)]