179640691451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1\times {\mathrm{2003}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 200385154368

約数和(自身を除く): 20744462917

約数列:

[1, 13, 37, 137, 481, 1361, 1781, 2003, 5069, 17693, 26039, 50357, 65897, 74111, 186457, 274411, 654641, 963443, 2423941, 2726083, 3567343, 6898909, 10153207, 35439079, 89685817, 100865071, 131991691, 373473371, 1311245923, 4855153823, 13818514727, 179640691451]

約数ペア:

[(1, 179640691451), (13, 13818514727), (37, 4855153823), (137, 1311245923), (481, 373473371), (1361, 131991691), (1781, 100865071), (2003, 89685817), (5069, 35439079), (17693, 10153207), (26039, 6898909), (50357, 3567343), (65897, 2726083), (74111, 2423941), (186457, 963443), (274411, 654641)]