122173407

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 192844800

約数和(自身を除く): 70671393

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 1487, 1611, 3043, 4461, 4833, 9129, 13383, 25279, 27387, 40149, 75837, 82161, 227511, 266173, 682533, 798519, 2395557, 4524941, 7186671, 13574823, 40724469, 122173407]

約数ペア:

[(1, 122173407), (3, 40724469), (9, 13574823), (17, 7186671), (27, 4524941), (51, 2395557), (153, 798519), (179, 682533), (459, 266173), (537, 227511), (1487, 82161), (1611, 75837), (3043, 40149), (4461, 27387), (4833, 25279), (9129, 13383)]