213915694953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{2003}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 312893337600

約数和(自身を除く): 98977642647

約数列:

[1, 3, 19, 37, 57, 79, 111, 237, 641, 703, 1501, 1923, 2003, 2109, 2923, 4503, 6009, 8769, 12179, 23717, 36537, 38057, 50639, 55537, 71151, 74111, 114171, 151917, 158237, 166611, 222333, 450623, 474711, 962141, 1283923, 1351869, 1408109, 1873643, 2886423, 3006503, 3851769, 4224327, 5620929, 5854769, 9019509, 17564307, 24394537, 35599217, 47505151, 73183611, 101429917, 106797651, 111240611, 142515453, 304289751, 333721833, 902597869, 1927168423, 2707793607, 3752906929, 5781505269, 11258720787, 71305231651, 213915694953]

約数ペア:

[(1, 213915694953), (3, 71305231651), (19, 11258720787), (37, 5781505269), (57, 3752906929), (79, 2707793607), (111, 1927168423), (237, 902597869), (641, 333721833), (703, 304289751), (1501, 142515453), (1923, 111240611), (2003, 106797651), (2109, 101429917), (2923, 73183611), (4503, 47505151), (6009, 35599217), (8769, 24394537), (12179, 17564307), (23717, 9019509), (36537, 5854769), (38057, 5620929), (50639, 4224327), (55537, 3851769), (71151, 3006503), (74111, 2886423), (114171, 1873643), (151917, 1408109), (158237, 1351869), (166611, 1283923), (222333, 962141), (450623, 474711)]