54919053

素因数分解:

$3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 97082172

約数和(自身を除く): 42163119

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 101, 137, 147, 189, 303, 411, 441, 567, 707, 909, 959, 1233, 1323, 2121, 2727, 2877, 3699, 3969, 4949, 6363, 6713, 8181, 8631, 11097, 13837, 14847, 19089, 20139, 25893, 41511, 44541, 57267, 60417, 77679, 96859, 124533, 133623, 181251, 290577, 373599, 400869, 543753, 678013, 871731, 1120797, 2034039, 2615193, 6102117, 7845579, 18306351, 54919053]

約数ペア:

[(1, 54919053), (3, 18306351), (7, 7845579), (9, 6102117), (21, 2615193), (27, 2034039), (49, 1120797), (63, 871731), (81, 678013), (101, 543753), (137, 400869), (147, 373599), (189, 290577), (303, 181251), (411, 133623), (441, 124533), (567, 96859), (707, 77679), (909, 60417), (959, 57267), (1233, 44541), (1323, 41511), (2121, 25893), (2727, 20139), (2877, 19089), (3699, 14847), (3969, 13837), (4949, 11097), (6363, 8631), (6713, 8181)]