65373843

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 28629357

約数列:

[1, 3, 23, 67, 69, 79, 179, 201, 237, 537, 1541, 1817, 4117, 4623, 5293, 5451, 11993, 12351, 14141, 15879, 35979, 42423, 121739, 275839, 325243, 365217, 827517, 947447, 975729, 2842341, 21791281, 65373843]

約数ペア:

[(1, 65373843), (3, 21791281), (23, 2842341), (67, 975729), (69, 947447), (79, 827517), (179, 365217), (201, 325243), (237, 275839), (537, 121739), (1541, 42423), (1817, 35979), (4117, 15879), (4623, 14141), (5293, 12351), (5451, 11993)]