961844247

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13499}}^1$

素因数の和:13557

約数の個数: 64

約数和(自身を含む): 1814400000

約数和(自身を除く): 852555753

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1131, 1827, 2457, 2639, 3393, 5481, 7917, 10179, 13499, 23751, 40497, 71253, 94493, 121491, 175487, 283479, 364473, 391471, 526461, 850437, 1174413, 1228409, 1579383, 2551311, 2740297, 3523239, 3685227, 4738149, 5089123, 8220891, 10569717, 11055681, 15267369, 24662673, 33167043, 35623861, 45802107, 73988019, 106871583, 137406321, 320614749, 961844247]

約数ペア:

[(1, 961844247), (3, 320614749), (7, 137406321), (9, 106871583), (13, 73988019), (21, 45802107), (27, 35623861), (29, 33167043), (39, 24662673), (63, 15267369), (87, 11055681), (91, 10569717), (117, 8220891), (189, 5089123), (203, 4738149), (261, 3685227), (273, 3523239), (351, 2740297), (377, 2551311), (609, 1579383), (783, 1228409), (819, 1174413), (1131, 850437), (1827, 526461), (2457, 391471), (2639, 364473), (3393, 283479), (5481, 175487), (7917, 121491), (10179, 94493), (13499, 71253), (23751, 40497)]