71357641707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{3347}}^1$

素因数の和:4336

約数の個数: 64

約数和(自身を含む): 112364236800

約数和(自身を除く): 41006595093

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 919, 1221, 2109, 2757, 3347, 7733, 10041, 10109, 17461, 23199, 30327, 34003, 36817, 52383, 63593, 102009, 110451, 123839, 190779, 192071, 371517, 374033, 576213, 646057, 699523, 1122099, 1362229, 1938171, 2098569, 2352941, 3075893, 4086687, 7058823, 7106627, 9227679, 21319881, 25882351, 33834823, 58441967, 77647053, 101504469, 113808041, 175325901, 341424123, 642861637, 1251888451, 1928584911, 2162352779, 3755665353, 6487058337, 23785880569, 71357641707]

約数ペア:

[(1, 71357641707), (3, 23785880569), (11, 6487058337), (19, 3755665353), (33, 2162352779), (37, 1928584911), (57, 1251888451), (111, 642861637), (209, 341424123), (407, 175325901), (627, 113808041), (703, 101504469), (919, 77647053), (1221, 58441967), (2109, 33834823), (2757, 25882351), (3347, 21319881), (7733, 9227679), (10041, 7106627), (10109, 7058823), (17461, 4086687), (23199, 3075893), (30327, 2352941), (34003, 2098569), (36817, 1938171), (52383, 1362229), (63593, 1122099), (102009, 699523), (110451, 646057), (123839, 576213), (190779, 374033), (192071, 371517)]