69730209

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 44274591

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 171, 249, 289, 323, 747, 867, 969, 1411, 1577, 2601, 2907, 4233, 4731, 4913, 5491, 12699, 14193, 14739, 16473, 23987, 26809, 44217, 49419, 71961, 80427, 93347, 215883, 241281, 280041, 407779, 455753, 840123, 1223337, 1367259, 3670011, 4101777, 7747801, 23243403, 69730209]

約数ペア:

[(1, 69730209), (3, 23243403), (9, 7747801), (17, 4101777), (19, 3670011), (51, 1367259), (57, 1223337), (83, 840123), (153, 455753), (171, 407779), (249, 280041), (289, 241281), (323, 215883), (747, 93347), (867, 80427), (969, 71961), (1411, 49419), (1577, 44217), (2601, 26809), (2907, 23987), (4233, 16473), (4731, 14739), (4913, 14193), (5491, 12699)]