19035528057

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 35199580416

約数和(自身を除く): 16164052359

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 61, 63, 91, 117, 129, 183, 273, 301, 387, 427, 549, 559, 793, 819, 903, 1281, 1677, 2379, 2623, 2709, 3843, 3913, 5031, 5551, 7137, 7869, 8861, 11739, 16653, 18361, 23607, 26583, 34099, 35217, 49959, 55083, 62027, 79749, 102297, 115193, 165249, 186081, 238693, 306891, 345579, 381023, 540521, 558243, 716079, 806351, 1036737, 1143069, 1621563, 2148237, 2419053, 2667161, 3429207, 3783647, 4864689, 4953299, 7026773, 7257159, 8001483, 11350941, 14859897, 21080319, 23242403, 24004449, 34052823, 34673093, 44579691, 49187411, 63240957, 69727209, 104019279, 147562233, 162696821, 209181627, 302151239, 312057837, 442686699, 488090463, 906453717, 1464271389, 2115058673, 2719361151, 6345176019, 19035528057]

約数ペア:

[(1, 19035528057), (3, 6345176019), (7, 2719361151), (9, 2115058673), (13, 1464271389), (21, 906453717), (39, 488090463), (43, 442686699), (61, 312057837), (63, 302151239), (91, 209181627), (117, 162696821), (129, 147562233), (183, 104019279), (273, 69727209), (301, 63240957), (387, 49187411), (427, 44579691), (549, 34673093), (559, 34052823), (793, 24004449), (819, 23242403), (903, 21080319), (1281, 14859897), (1677, 11350941), (2379, 8001483), (2623, 7257159), (2709, 7026773), (3843, 4953299), (3913, 4864689), (5031, 3783647), (5551, 3429207), (7137, 2667161), (7869, 2419053), (8861, 2148237), (11739, 1621563), (16653, 1143069), (18361, 1036737), (23607, 806351), (26583, 716079), (34099, 558243), (35217, 540521), (49959, 381023), (55083, 345579), (62027, 306891), (79749, 238693), (102297, 186081), (115193, 165249)]