155103666039

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1\times {\mathrm{2633}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 256865404224

約数和(自身を除く): 101761738185

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2221, 2633, 2947, 3789, 6663, 7899, 8841, 15547, 18431, 19989, 23697, 26523, 46641, 55293, 139923, 165879, 935041, 1108493, 2805123, 3325479, 5847893, 6545287, 7759451, 8415369, 9976437, 17543679, 19635861, 23278353, 40935251, 52631037, 58907583, 69835059, 122805753, 368417259, 2461962953, 7385888859, 17233740671, 22157666577, 51701222013, 155103666039]

約数ペア:

[(1, 155103666039), (3, 51701222013), (7, 22157666577), (9, 17233740671), (21, 7385888859), (63, 2461962953), (421, 368417259), (1263, 122805753), (2221, 69835059), (2633, 58907583), (2947, 52631037), (3789, 40935251), (6663, 23278353), (7899, 19635861), (8841, 17543679), (15547, 9976437), (18431, 8415369), (19989, 7759451), (23697, 6545287), (26523, 5847893), (46641, 3325479), (55293, 2805123), (139923, 1108493), (165879, 935041)]