157320933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 266544768

約数和(自身を除く): 109223835

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 121, 231, 303, 363, 613, 707, 847, 1111, 1839, 2121, 2541, 3333, 4291, 6743, 7777, 12221, 12873, 20229, 23331, 36663, 47201, 61913, 74173, 85547, 141603, 185739, 222519, 256641, 433391, 519211, 681043, 1300173, 1557633, 2043129, 4767301, 7491473, 14301903, 22474419, 52440311, 157320933]

約数ペア:

[(1, 157320933), (3, 52440311), (7, 22474419), (11, 14301903), (21, 7491473), (33, 4767301), (77, 2043129), (101, 1557633), (121, 1300173), (231, 681043), (303, 519211), (363, 433391), (613, 256641), (707, 222519), (847, 185739), (1111, 141603), (1839, 85547), (2121, 74173), (2541, 61913), (3333, 47201), (4291, 36663), (6743, 23331), (7777, 20229), (12221, 12873)]