71926323

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 111820800

約数和(自身を除く): 39894477

約数列:

[1, 3, 7, 21, 127, 149, 181, 381, 447, 543, 889, 1043, 1267, 2667, 3129, 3801, 18923, 22987, 26969, 56769, 68961, 80907, 132461, 160909, 188783, 397383, 482727, 566349, 3425063, 10275189, 23975441, 71926323]

約数ペア:

[(1, 71926323), (3, 23975441), (7, 10275189), (21, 3425063), (127, 566349), (149, 482727), (181, 397383), (381, 188783), (447, 160909), (543, 132461), (889, 80907), (1043, 68961), (1267, 56769), (2667, 26969), (3129, 22987), (3801, 18923)]