353295663

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 583925760

約数和(自身を除く): 230630097

約数列:

[1, 3, 7, 21, 23, 47, 69, 79, 141, 161, 197, 237, 329, 483, 553, 591, 987, 1081, 1379, 1659, 1817, 3243, 3713, 4137, 4531, 5451, 7567, 9259, 11139, 12719, 13593, 15563, 22701, 25991, 27777, 31717, 38157, 46689, 64813, 77973, 85399, 95151, 108941, 194439, 212957, 256197, 326823, 357949, 597793, 638871, 731461, 1073847, 1490699, 1793379, 2194383, 2505643, 4472097, 5120227, 7516929, 15360681, 16823603, 50470809, 117765221, 353295663]

約数ペア:

[(1, 353295663), (3, 117765221), (7, 50470809), (21, 16823603), (23, 15360681), (47, 7516929), (69, 5120227), (79, 4472097), (141, 2505643), (161, 2194383), (197, 1793379), (237, 1490699), (329, 1073847), (483, 731461), (553, 638871), (591, 597793), (987, 357949), (1081, 326823), (1379, 256197), (1659, 212957), (1817, 194439), (3243, 108941), (3713, 95151), (4137, 85399), (4531, 77973), (5451, 64813), (7567, 46689), (9259, 38157), (11139, 31717), (12719, 27777), (13593, 25991), (15563, 22701)]