155350041

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 264757248

約数和(自身を除く): 109407207

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 191, 231, 503, 539, 573, 1337, 1509, 1617, 2101, 3521, 4011, 5533, 6303, 9359, 10563, 14707, 16599, 24647, 28077, 38731, 44121, 73941, 96073, 102949, 116193, 271117, 288219, 308847, 672511, 813351, 1056803, 2017533, 3170409, 4707577, 7397621, 14122731, 22192863, 51783347, 155350041]

約数ペア:

[(1, 155350041), (3, 51783347), (7, 22192863), (11, 14122731), (21, 7397621), (33, 4707577), (49, 3170409), (77, 2017533), (147, 1056803), (191, 813351), (231, 672511), (503, 308847), (539, 288219), (573, 271117), (1337, 116193), (1509, 102949), (1617, 96073), (2101, 73941), (3521, 44121), (4011, 38731), (5533, 28077), (6303, 24647), (9359, 16599), (10563, 14707)]