201381453

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 360936576

約数和(自身を除く): 159555123

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 393, 819, 917, 1179, 1703, 1877, 2751, 5109, 5631, 8253, 11921, 13139, 15327, 16893, 24401, 35763, 39417, 73203, 107289, 118251, 170807, 219609, 245887, 512421, 737661, 1537263, 1721209, 2212983, 3196531, 5163627, 9589593, 15490881, 22375717, 28768779, 67127151, 201381453]

約数ペア:

[(1, 201381453), (3, 67127151), (7, 28768779), (9, 22375717), (13, 15490881), (21, 9589593), (39, 5163627), (63, 3196531), (91, 2212983), (117, 1721209), (131, 1537263), (273, 737661), (393, 512421), (819, 245887), (917, 219609), (1179, 170807), (1703, 118251), (1877, 107289), (2751, 73203), (5109, 39417), (5631, 35763), (8253, 24401), (11921, 16893), (13139, 15327)]