7480454949

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{1459}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 12339686400

約数和(自身を除く): 4859231451

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 283, 297, 549, 671, 849, 1459, 1647, 2013, 2547, 3113, 4377, 6039, 7641, 9339, 13131, 16049, 17263, 18117, 28017, 39393, 48147, 51789, 84051, 88999, 144441, 155367, 189893, 266997, 412897, 433323, 466101, 569679, 800991, 978989, 1238691, 1709037, 2402973, 2936967, 3716073, 4541867, 5127111, 8810901, 11148219, 13625601, 25186717, 26432703, 40876803, 75560151, 122630409, 226680453, 277053887, 680041359, 831161661, 2493484983, 7480454949]

約数ペア:

[(1, 7480454949), (3, 2493484983), (9, 831161661), (11, 680041359), (27, 277053887), (33, 226680453), (61, 122630409), (99, 75560151), (183, 40876803), (283, 26432703), (297, 25186717), (549, 13625601), (671, 11148219), (849, 8810901), (1459, 5127111), (1647, 4541867), (2013, 3716073), (2547, 2936967), (3113, 2402973), (4377, 1709037), (6039, 1238691), (7641, 978989), (9339, 800991), (13131, 569679), (16049, 466101), (17263, 433323), (18117, 412897), (28017, 266997), (39393, 189893), (48147, 155367), (51789, 144441), (84051, 88999)]