2168152077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 3627008000

約数和(自身を除く): 1458855923

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 229, 237, 273, 439, 553, 687, 1027, 1317, 1603, 1659, 2977, 3073, 3081, 4809, 5707, 7189, 8931, 9219, 17121, 18091, 20839, 21567, 34681, 39949, 54273, 62517, 100531, 104043, 119847, 126637, 235183, 242767, 301593, 379911, 450853, 703717, 705549, 728301, 1306903, 1352559, 1646281, 2111151, 3155971, 3920709, 4938843, 7941949, 9148321, 9467913, 23825847, 27444963, 55593643, 103245337, 166780929, 309736011, 722717359, 2168152077]

約数ペア:

[(1, 2168152077), (3, 722717359), (7, 309736011), (13, 166780929), (21, 103245337), (39, 55593643), (79, 27444963), (91, 23825847), (229, 9467913), (237, 9148321), (273, 7941949), (439, 4938843), (553, 3920709), (687, 3155971), (1027, 2111151), (1317, 1646281), (1603, 1352559), (1659, 1306903), (2977, 728301), (3073, 705549), (3081, 703717), (4809, 450853), (5707, 379911), (7189, 301593), (8931, 242767), (9219, 235183), (17121, 126637), (18091, 119847), (20839, 104043), (21567, 100531), (34681, 62517), (39949, 54273)]