1907916392187

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1\times {\mathrm{70289}}^1$

素因数の和:74877

約数の個数: 64

約数和(自身を含む): 3223780560000

約数和(自身を除く): 1315864167813

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4549, 5967, 13647, 40941, 59137, 70289, 77333, 122823, 177411, 210867, 231999, 532233, 632601, 695997, 913757, 1005329, 1194913, 1596699, 1897803, 2087991, 2741271, 3015987, 3584739, 8223813, 9047961, 10754217, 15533869, 24671439, 27143883, 32262651, 46601607, 139804821, 319744661, 419414463, 959233983, 2877701949, 4156680593, 5435659237, 8633105847, 12470041779, 16306977711, 37410125337, 48920933133, 70663570081, 112230376011, 146762799399, 211990710243, 635972130729, 1907916392187]

約数ペア:

[(1, 1907916392187), (3, 635972130729), (9, 211990710243), (13, 146762799399), (17, 112230376011), (27, 70663570081), (39, 48920933133), (51, 37410125337), (117, 16306977711), (153, 12470041779), (221, 8633105847), (351, 5435659237), (459, 4156680593), (663, 2877701949), (1989, 959233983), (4549, 419414463), (5967, 319744661), (13647, 139804821), (40941, 46601607), (59137, 32262651), (70289, 27143883), (77333, 24671439), (122823, 15533869), (177411, 10754217), (210867, 9047961), (231999, 8223813), (532233, 3584739), (632601, 3015987), (695997, 2741271), (913757, 2087991), (1005329, 1897803), (1194913, 1596699)]