127927142

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 244073088

約数和(自身を除く): 116145946

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 2477, 3038, 3689, 4954, 7378, 17339, 25823, 34678, 42109, 51646, 76787, 84218, 121373, 153574, 242746, 294763, 537509, 589526, 1075018, 1305379, 2063341, 2610758, 3762563, 4126682, 7525126, 9137653, 18275306, 63963571, 127927142]

約数ペア:

[(1, 127927142), (2, 63963571), (7, 18275306), (14, 9137653), (17, 7525126), (31, 4126682), (34, 3762563), (49, 2610758), (62, 2063341), (98, 1305379), (119, 1075018), (217, 589526), (238, 537509), (434, 294763), (527, 242746), (833, 153574), (1054, 121373), (1519, 84218), (1666, 76787), (2477, 51646), (3038, 42109), (3689, 34678), (4954, 25823), (7378, 17339)]