53577369

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 31074471

約数列:

[1, 3, 9, 27, 37, 59, 81, 101, 111, 177, 243, 303, 333, 531, 909, 999, 1593, 2183, 2727, 2997, 3737, 4779, 5959, 6549, 8181, 8991, 11211, 14337, 17877, 19647, 24543, 33633, 53631, 58941, 100899, 160893, 176823, 220483, 302697, 482679, 530469, 661449, 908091, 1448037, 1984347, 5953041, 17859123, 53577369]

約数ペア:

[(1, 53577369), (3, 17859123), (9, 5953041), (27, 1984347), (37, 1448037), (59, 908091), (81, 661449), (101, 530469), (111, 482679), (177, 302697), (243, 220483), (303, 176823), (333, 160893), (531, 100899), (909, 58941), (999, 53631), (1593, 33633), (2183, 24543), (2727, 19647), (2997, 17877), (3737, 14337), (4779, 11211), (5959, 8991), (6549, 8181)]