67543156779

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{203039}}^1$

素因数の和:203160

約数の個数: 48

約数和(自身を含む): 109622108160

約数和(自身を除く): 42078951381

約数列:

[1, 3, 7, 21, 31, 49, 73, 93, 147, 217, 219, 511, 651, 1519, 1533, 2263, 3577, 4557, 6789, 10731, 15841, 47523, 110887, 203039, 332661, 609117, 1421273, 4263819, 6294209, 9948911, 14821847, 18882627, 29846733, 44059463, 44465541, 103752929, 132178389, 308416241, 311258787, 459477257, 726270503, 925248723, 1378431771, 2178811509, 3216340799, 9649022397, 22514385593, 67543156779]

約数ペア:

[(1, 67543156779), (3, 22514385593), (7, 9649022397), (21, 3216340799), (31, 2178811509), (49, 1378431771), (73, 925248723), (93, 726270503), (147, 459477257), (217, 311258787), (219, 308416241), (511, 132178389), (651, 103752929), (1519, 44465541), (1533, 44059463), (2263, 29846733), (3577, 18882627), (4557, 14821847), (6789, 9948911), (10731, 6294209), (15841, 4263819), (47523, 1421273), (110887, 609117), (203039, 332661)]