79957867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 15220373

約数列:

[1, 11, 23, 53, 67, 89, 253, 583, 737, 979, 1219, 1541, 2047, 3551, 4717, 5963, 13409, 16951, 22517, 39061, 51887, 65593, 81673, 108491, 137149, 316039, 898403, 1193401, 1508639, 3476429, 7268897, 79957867]

約数ペア:

[(1, 79957867), (11, 7268897), (23, 3476429), (53, 1508639), (67, 1193401), (89, 898403), (253, 316039), (583, 137149), (737, 108491), (979, 81673), (1219, 65593), (1541, 51887), (2047, 39061), (3551, 22517), (4717, 16951), (5963, 13409)]