101304903

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 175125888

約数和(自身を除く): 73820985

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 83, 133, 147, 161, 249, 361, 399, 437, 483, 581, 931, 1083, 1127, 1311, 1577, 1743, 1909, 2527, 2793, 3059, 3381, 4067, 4731, 5727, 7581, 8303, 9177, 11039, 12201, 13363, 17689, 21413, 24909, 29963, 33117, 36271, 40089, 53067, 58121, 64239, 77273, 89889, 93541, 108813, 174363, 209741, 231819, 253897, 280623, 406847, 629223, 689149, 761691, 1220541, 1468187, 1777279, 2067447, 4404561, 4824043, 5331837, 14472129, 33768301, 101304903]

約数ペア:

[(1, 101304903), (3, 33768301), (7, 14472129), (19, 5331837), (21, 4824043), (23, 4404561), (49, 2067447), (57, 1777279), (69, 1468187), (83, 1220541), (133, 761691), (147, 689149), (161, 629223), (249, 406847), (361, 280623), (399, 253897), (437, 231819), (483, 209741), (581, 174363), (931, 108813), (1083, 93541), (1127, 89889), (1311, 77273), (1577, 64239), (1743, 58121), (1909, 53067), (2527, 40089), (2793, 36271), (3059, 33117), (3381, 29963), (4067, 24909), (4731, 21413), (5727, 17689), (7581, 13363), (8303, 12201), (9177, 11039)]