137698623

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 224755776

約数和(自身を除く): 87057153

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 243, 271, 369, 459, 697, 729, 813, 1107, 1377, 2091, 2439, 3321, 4131, 4607, 6273, 7317, 9963, 11111, 12393, 13821, 18819, 21951, 29889, 33333, 41463, 56457, 65853, 99999, 124389, 169371, 188887, 197559, 299997, 373167, 508113, 566661, 899991, 1119501, 1699983, 2699973, 3358503, 5099949, 8099919, 15299847, 45899541, 137698623]

約数ペア:

[(1, 137698623), (3, 45899541), (9, 15299847), (17, 8099919), (27, 5099949), (41, 3358503), (51, 2699973), (81, 1699983), (123, 1119501), (153, 899991), (243, 566661), (271, 508113), (369, 373167), (459, 299997), (697, 197559), (729, 188887), (813, 169371), (1107, 124389), (1377, 99999), (2091, 65853), (2439, 56457), (3321, 41463), (4131, 33333), (4607, 29889), (6273, 21951), (7317, 18819), (9963, 13821), (11111, 12393)]