353161971

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 550750720

約数和(自身を除く): 197588749

約数列:

[1, 3, 9, 27, 29, 87, 103, 151, 261, 309, 453, 783, 841, 927, 1359, 2523, 2781, 2987, 4077, 4379, 7569, 8961, 13137, 15553, 22707, 26883, 39411, 46659, 80649, 86623, 118233, 126991, 139977, 259869, 380973, 419931, 451037, 779607, 1142919, 1353111, 2338821, 3428757, 4059333, 12177999, 13080073, 39240219, 117720657, 353161971]

約数ペア:

[(1, 353161971), (3, 117720657), (9, 39240219), (27, 13080073), (29, 12177999), (87, 4059333), (103, 3428757), (151, 2338821), (261, 1353111), (309, 1142919), (453, 779607), (783, 451037), (841, 419931), (927, 380973), (1359, 259869), (2523, 139977), (2781, 126991), (2987, 118233), (4077, 86623), (4379, 80649), (7569, 46659), (8961, 39411), (13137, 26883), (15553, 22707)]