159888980277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{359719}}^1$

素因数の和:359898

約数の個数: 48

約数和(自身を含む): 259257398400

約数和(自身を除く): 99368418123

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 131, 261, 377, 393, 1131, 1179, 1703, 3393, 3799, 5109, 11397, 15327, 34191, 49387, 148161, 359719, 444483, 1079157, 3237471, 4676347, 10431851, 14029041, 31295553, 42087123, 47123189, 93886659, 135614063, 141369567, 406842189, 424108701, 612601457, 1220526567, 1366572481, 1837804371, 4099717443, 5513413113, 12299152329, 17765442253, 53296326759, 159888980277]

約数ペア:

[(1, 159888980277), (3, 53296326759), (9, 17765442253), (13, 12299152329), (29, 5513413113), (39, 4099717443), (87, 1837804371), (117, 1366572481), (131, 1220526567), (261, 612601457), (377, 424108701), (393, 406842189), (1131, 141369567), (1179, 135614063), (1703, 93886659), (3393, 47123189), (3799, 42087123), (5109, 31295553), (11397, 14029041), (15327, 10431851), (34191, 4676347), (49387, 3237471), (148161, 1079157), (359719, 444483)]