183397851

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 341510400

約数和(自身を除く): 158112549

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 139, 179, 189, 273, 351, 417, 537, 567, 819, 973, 1053, 1251, 1253, 1611, 1807, 2327, 2457, 2919, 3753, 3759, 4833, 5421, 6981, 7371, 8757, 11259, 11277, 12649, 14499, 16263, 16289, 20943, 24881, 26271, 33831, 37947, 48789, 48867, 62829, 74643, 78813, 101493, 113841, 146367, 146601, 174167, 188487, 223929, 323453, 341523, 439803, 522501, 671787, 970359, 1024569, 1319409, 1567503, 2015361, 2264171, 2911077, 4702509, 6792513, 8733231, 14107527, 20377539, 26199693, 61132617, 183397851]

約数ペア:

[(1, 183397851), (3, 61132617), (7, 26199693), (9, 20377539), (13, 14107527), (21, 8733231), (27, 6792513), (39, 4702509), (63, 2911077), (81, 2264171), (91, 2015361), (117, 1567503), (139, 1319409), (179, 1024569), (189, 970359), (273, 671787), (351, 522501), (417, 439803), (537, 341523), (567, 323453), (819, 223929), (973, 188487), (1053, 174167), (1251, 146601), (1253, 146367), (1611, 113841), (1807, 101493), (2327, 78813), (2457, 74643), (2919, 62829), (3753, 48867), (3759, 48789), (4833, 37947), (5421, 33831), (6981, 26271), (7371, 24881), (8757, 20943), (11259, 16289), (11277, 16263), (12649, 14499)]