253550876073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 375855427584

約数和(自身を除く): 122304551511

約数列:

[1, 3, 11, 33, 103, 167, 309, 421, 501, 1061, 1133, 1263, 1837, 3183, 3399, 4631, 5511, 11671, 13893, 17201, 35013, 43363, 51603, 70307, 109283, 130089, 177187, 189211, 210921, 327849, 446681, 476993, 531561, 567633, 773377, 1202113, 1340043, 1430979, 1949057, 2320131, 3606339, 4913491, 5847171, 7241621, 14740473, 18250261, 21724863, 46008143, 54750783, 74595727, 79657831, 138024429, 200752871, 223787181, 238973493, 506089573, 602258613, 820552997, 1518268719, 2461658991, 7683359881, 23050079643, 84516958691, 253550876073]

約数ペア:

[(1, 253550876073), (3, 84516958691), (11, 23050079643), (33, 7683359881), (103, 2461658991), (167, 1518268719), (309, 820552997), (421, 602258613), (501, 506089573), (1061, 238973493), (1133, 223787181), (1263, 200752871), (1837, 138024429), (3183, 79657831), (3399, 74595727), (4631, 54750783), (5511, 46008143), (11671, 21724863), (13893, 18250261), (17201, 14740473), (35013, 7241621), (43363, 5847171), (51603, 4913491), (70307, 3606339), (109283, 2320131), (130089, 1949057), (177187, 1430979), (189211, 1340043), (210921, 1202113), (327849, 773377), (446681, 567633), (476993, 531561)]