220154286717

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{30259}}^1$

素因数の和:30732

約数の個数: 48

約数和(自身を含む): 334845056000

約数和(自身を除く): 114690769283

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 379, 711, 1137, 2133, 3411, 6399, 10233, 19197, 29941, 30259, 30699, 89823, 90777, 92097, 269469, 272331, 808407, 816993, 2390461, 2425221, 2450979, 7171383, 7275663, 7352937, 11468161, 21514149, 34404483, 64542447, 103213449, 193627341, 309640347, 580882023, 905984719, 928921041, 2717954157, 2786763123, 8153862471, 24461587413, 73384762239, 220154286717]

約数ペア:

[(1, 220154286717), (3, 73384762239), (9, 24461587413), (27, 8153862471), (79, 2786763123), (81, 2717954157), (237, 928921041), (243, 905984719), (379, 580882023), (711, 309640347), (1137, 193627341), (2133, 103213449), (3411, 64542447), (6399, 34404483), (10233, 21514149), (19197, 11468161), (29941, 7352937), (30259, 7275663), (30699, 7171383), (89823, 2450979), (90777, 2425221), (92097, 2390461), (269469, 816993), (272331, 808407)]