121279005

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12738

約数の個数: 32

約数和(自身を含む): 218661120

約数和(自身を除く): 97382115

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 12653, 37959, 63265, 113877, 189795, 341631, 569385, 898363, 1708155, 2695089, 4491815, 8085267, 13475445, 24255801, 40426335, 121279005]

約数ペア:

[(1, 121279005), (3, 40426335), (5, 24255801), (9, 13475445), (15, 8085267), (27, 4491815), (45, 2695089), (71, 1708155), (135, 898363), (213, 569385), (355, 341631), (639, 189795), (1065, 113877), (1917, 63265), (3195, 37959), (9585, 12653)]