38620503

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 20304297

約数列:

[1, 3, 9, 27, 61, 131, 179, 183, 393, 537, 549, 1179, 1611, 1647, 3537, 4833, 7991, 10919, 23449, 23973, 32757, 70347, 71919, 98271, 211041, 215757, 294813, 633123, 1430389, 4291167, 12873501, 38620503]

約数ペア:

[(1, 38620503), (3, 12873501), (9, 4291167), (27, 1430389), (61, 633123), (131, 294813), (179, 215757), (183, 211041), (393, 98271), (537, 71919), (549, 70347), (1179, 32757), (1611, 23973), (1647, 23449), (3537, 10919), (4833, 7991)]