38156989707

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{1621}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 57649798752

約数和(自身を除く): 19492809045

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 617, 1413, 1621, 1851, 4239, 4863, 5553, 12717, 14589, 16659, 38151, 43767, 49977, 96869, 131301, 149931, 254497, 290607, 393903, 763491, 871821, 1000157, 2290473, 2615463, 3000471, 6871419, 7846389, 9001413, 20614257, 23539167, 27004239, 61842771, 81012717, 157024649, 243038151, 471073947, 1413221841, 4239665523, 12718996569, 38156989707]

約数ペア:

[(1, 38156989707), (3, 12718996569), (9, 4239665523), (27, 1413221841), (81, 471073947), (157, 243038151), (243, 157024649), (471, 81012717), (617, 61842771), (1413, 27004239), (1621, 23539167), (1851, 20614257), (4239, 9001413), (4863, 7846389), (5553, 6871419), (12717, 3000471), (14589, 2615463), (16659, 2290473), (38151, 1000157), (43767, 871821), (49977, 763491), (96869, 393903), (131301, 290607), (149931, 254497)]