57021349

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 77442048

約数和(自身を除く): 20420699

約数列:

[1, 7, 11, 17, 49, 77, 119, 127, 187, 343, 539, 833, 889, 1309, 1397, 2159, 2401, 3773, 5831, 6223, 9163, 9779, 15113, 23749, 26411, 40817, 43561, 64141, 68453, 105791, 166243, 304927, 448987, 479171, 740537, 1163701, 3354197, 5183759, 8145907, 57021349]

約数ペア:

[(1, 57021349), (7, 8145907), (11, 5183759), (17, 3354197), (49, 1163701), (77, 740537), (119, 479171), (127, 448987), (187, 304927), (343, 166243), (539, 105791), (833, 68453), (889, 64141), (1309, 43561), (1397, 40817), (2159, 26411), (2401, 23749), (3773, 15113), (5831, 9779), (6223, 9163)]