351529120761

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{21407}}^1$

素因数の和:22111

約数の個数: 72

約数和(自身を含む): 591316533504

約数和(自身を除く): 239787412743

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 661, 1183, 1911, 1983, 3549, 4627, 8281, 8593, 13881, 21407, 24843, 25779, 32389, 60151, 64221, 97167, 111709, 149849, 180453, 278291, 335127, 421057, 449547, 781963, 834873, 1048943, 1263171, 1948037, 2345889, 3146829, 3617783, 5473741, 5844111, 10853349, 13636259, 14150027, 16421223, 25324481, 40908777, 42450081, 75973443, 99050189, 177271367, 183950351, 297150567, 531814101, 551851053, 693351323, 1287652457, 2080053969, 2391354563, 3862957371, 7174063689, 9013567199, 16739481941, 27040701597, 50218445823, 117176373587, 351529120761]

約数ペア:

[(1, 351529120761), (3, 117176373587), (7, 50218445823), (13, 27040701597), (21, 16739481941), (39, 9013567199), (49, 7174063689), (91, 3862957371), (147, 2391354563), (169, 2080053969), (273, 1287652457), (507, 693351323), (637, 551851053), (661, 531814101), (1183, 297150567), (1911, 183950351), (1983, 177271367), (3549, 99050189), (4627, 75973443), (8281, 42450081), (8593, 40908777), (13881, 25324481), (21407, 16421223), (24843, 14150027), (25779, 13636259), (32389, 10853349), (60151, 5844111), (64221, 5473741), (97167, 3617783), (111709, 3146829), (149849, 2345889), (180453, 1948037), (278291, 1263171), (335127, 1048943), (421057, 834873), (449547, 781963)]