73491327

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 136426080

約数和(自身を除く): 62934753

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 4273, 5733, 12819, 17199, 29911, 38457, 55549, 89733, 115371, 166647, 209377, 269199, 388843, 499941, 628131, 807597, 1166529, 1499823, 1884393, 2721901, 3499587, 5653179, 8165703, 10498761, 24497109, 73491327]

約数ペア:

[(1, 73491327), (3, 24497109), (7, 10498761), (9, 8165703), (13, 5653179), (21, 3499587), (27, 2721901), (39, 1884393), (49, 1499823), (63, 1166529), (91, 807597), (117, 628131), (147, 499941), (189, 388843), (273, 269199), (351, 209377), (441, 166647), (637, 115371), (819, 89733), (1323, 55549), (1911, 38457), (2457, 29911), (4273, 17199), (5733, 12819)]