193488235011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1\times {\mathrm{8887}}^1$

素因数の和:9225

約数の個数: 72

約数和(自身を含む): 310533743520

約数和(自身を除く): 117045508509

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 269, 391, 529, 807, 1173, 1587, 2421, 3519, 4573, 4761, 6187, 8887, 8993, 13719, 18561, 26661, 26979, 41157, 55683, 79983, 80937, 105179, 142301, 151079, 204401, 315537, 426903, 453237, 613203, 946611, 1280709, 1359711, 1839609, 2390603, 2419117, 3474817, 4701223, 7171809, 7257351, 10424451, 14103669, 21515427, 21772053, 31273353, 40640251, 42311007, 54983869, 79920791, 121920753, 164951607, 239762373, 365762259, 494854821, 719287119, 934725773, 1264628987, 2804177319, 3793886961, 8412531957, 11381660883, 21498692779, 64496078337, 193488235011]

約数ペア:

[(1, 193488235011), (3, 64496078337), (9, 21498692779), (17, 11381660883), (23, 8412531957), (51, 3793886961), (69, 2804177319), (153, 1264628987), (207, 934725773), (269, 719287119), (391, 494854821), (529, 365762259), (807, 239762373), (1173, 164951607), (1587, 121920753), (2421, 79920791), (3519, 54983869), (4573, 42311007), (4761, 40640251), (6187, 31273353), (8887, 21772053), (8993, 21515427), (13719, 14103669), (18561, 10424451), (26661, 7257351), (26979, 7171809), (41157, 4701223), (55683, 3474817), (79983, 2419117), (80937, 2390603), (105179, 1839609), (142301, 1359711), (151079, 1280709), (204401, 946611), (315537, 613203), (426903, 453237)]