156942038727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1\times {\mathrm{4621}}^1$

素因数の和:5921

約数の個数: 64

約数和(自身を含む): 250479861120

約数和(自身を除く): 93537822393

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1213, 1647, 3111, 3639, 4621, 9333, 10917, 13863, 20621, 27999, 32751, 41589, 61863, 73993, 78557, 124767, 185589, 221979, 235671, 281881, 556767, 665937, 707013, 845643, 1257881, 1997811, 2121039, 2536929, 3773643, 4791977, 5605273, 7610787, 11320929, 14375931, 16815819, 33962787, 43127793, 50447457, 95289641, 129383379, 151342371, 285868923, 341921653, 857606769, 1025764959, 2572820307, 3077294877, 5812668101, 9231884631, 17438004303, 52314012909, 156942038727]

約数ペア:

[(1, 156942038727), (3, 52314012909), (9, 17438004303), (17, 9231884631), (27, 5812668101), (51, 3077294877), (61, 2572820307), (153, 1025764959), (183, 857606769), (459, 341921653), (549, 285868923), (1037, 151342371), (1213, 129383379), (1647, 95289641), (3111, 50447457), (3639, 43127793), (4621, 33962787), (9333, 16815819), (10917, 14375931), (13863, 11320929), (20621, 7610787), (27999, 5605273), (32751, 4791977), (41589, 3773643), (61863, 2536929), (73993, 2121039), (78557, 1997811), (124767, 1257881), (185589, 845643), (221979, 707013), (235671, 665937), (281881, 556767)]