28822078881

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{289841}}^1$

素因数の和:290006

約数の個数: 32

約数和(自身を含む): 44519731200

約数和(自身を除く): 15697652319

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 381, 783, 1143, 3429, 3683, 11049, 33147, 99441, 289841, 869523, 2608569, 7825707, 8405389, 25216167, 36809807, 75648501, 110429421, 226945503, 331288263, 993864789, 1067484403, 3202453209, 9607359627, 28822078881]

約数ペア:

[(1, 28822078881), (3, 9607359627), (9, 3202453209), (27, 1067484403), (29, 993864789), (87, 331288263), (127, 226945503), (261, 110429421), (381, 75648501), (783, 36809807), (1143, 25216167), (3429, 8405389), (3683, 7825707), (11049, 2608569), (33147, 869523), (99441, 289841)]