73281117

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 126454272

約数和(自身を除く): 53173155

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1237, 1519, 1911, 2821, 3711, 4557, 8463, 8659, 16081, 19747, 25977, 38347, 48243, 59241, 60613, 112567, 115041, 181839, 268429, 337701, 498511, 787969, 805287, 1495533, 1879003, 2363907, 3489577, 5637009, 10468731, 24427039, 73281117]

約数ペア:

[(1, 73281117), (3, 24427039), (7, 10468731), (13, 5637009), (21, 3489577), (31, 2363907), (39, 1879003), (49, 1495533), (91, 805287), (93, 787969), (147, 498511), (217, 337701), (273, 268429), (403, 181839), (637, 115041), (651, 112567), (1209, 60613), (1237, 59241), (1519, 48243), (1911, 38347), (2821, 25977), (3711, 19747), (4557, 16081), (8463, 8659)]