19434133089

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157951}}^1$

素因数の和:158008

約数の個数: 60

約数和(自身を含む): 34860638208

約数和(自身を除く): 15426505119

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 217, 279, 441, 567, 651, 837, 1323, 1519, 1953, 2511, 3969, 4557, 5859, 13671, 17577, 41013, 123039, 157951, 473853, 1105657, 1421559, 3316971, 4264677, 4896481, 7739599, 9950913, 12794031, 14689443, 23218797, 29852739, 34275367, 44068329, 69656391, 89558217, 102826101, 132204987, 208969173, 239927569, 308478303, 396614961, 626907519, 719782707, 925434909, 2159348121, 2776304727, 6478044363, 19434133089]

約数ペア:

[(1, 19434133089), (3, 6478044363), (7, 2776304727), (9, 2159348121), (21, 925434909), (27, 719782707), (31, 626907519), (49, 396614961), (63, 308478303), (81, 239927569), (93, 208969173), (147, 132204987), (189, 102826101), (217, 89558217), (279, 69656391), (441, 44068329), (567, 34275367), (651, 29852739), (837, 23218797), (1323, 14689443), (1519, 12794031), (1953, 9950913), (2511, 7739599), (3969, 4896481), (4557, 4264677), (5859, 3316971), (13671, 1421559), (17577, 1105657), (41013, 473853), (123039, 157951)]