4901097537

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 8585989632

約数和(自身を除く): 3684892095

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 353, 423, 521, 567, 987, 1059, 1269, 1563, 2471, 2961, 3177, 3647, 3807, 4689, 7413, 8883, 9531, 10941, 14067, 16591, 22239, 24487, 26649, 28593, 32823, 42201, 49773, 66717, 73461, 98469, 116137, 149319, 171409, 183913, 200151, 220383, 295407, 348411, 447957, 514227, 551739, 661149, 1045233, 1287391, 1343871, 1542681, 1655217, 1983447, 3135699, 3862173, 4628043, 4965651, 8643911, 9407097, 11586519, 13884129, 14896953, 25931733, 34759557, 60507377, 77795199, 104278671, 181522131, 233385597, 544566393, 700156791, 1633699179, 4901097537]

約数ペア:

[(1, 4901097537), (3, 1633699179), (7, 700156791), (9, 544566393), (21, 233385597), (27, 181522131), (47, 104278671), (63, 77795199), (81, 60507377), (141, 34759557), (189, 25931733), (329, 14896953), (353, 13884129), (423, 11586519), (521, 9407097), (567, 8643911), (987, 4965651), (1059, 4628043), (1269, 3862173), (1563, 3135699), (2471, 1983447), (2961, 1655217), (3177, 1542681), (3647, 1343871), (3807, 1287391), (4689, 1045233), (7413, 661149), (8883, 551739), (9531, 514227), (10941, 447957), (14067, 348411), (16591, 295407), (22239, 220383), (24487, 200151), (26649, 183913), (28593, 171409), (32823, 149319), (42201, 116137), (49773, 98469), (66717, 73461)]